Edit Profile Torres, Pedro José Compute Distance To: Compute Author ID: torres.pedro-jose Published as: Torres, P.; Torres, P. J.; Torres, Pedro; Torres, Pedro J.; Torres, Pedro José External Links: MGP · Wikidata Documents Indexed: 124 Publications since 1996, including 1 Book all top 5 Co-Authors 24 single-authored 8 de la Fuente, Daniel 8 Hakl, Robert 8 Romero, Alfonso 7 Bereanu, Cristian 6 Chu, Jifeng 5 Nuñez, Daniel E. 5 Pérez-García, Víctor Manuel 4 Qian, Dingbian 4 Zhang, Meirong 3 Belmonte-Beitia, Juan 3 Campos, Juan 3 Escudero, Carlos Arturo 3 Güngör, Faruk 3 Gutierrez, Alexander J. 3 Liu, Qihuai 3 Peral Alonso, Ireneo 3 Romero-Vallés, M. J. 3 Zamora, Manuel 2 Alkoumi, Naeem 2 Almira, Jose María 2 Arcoya, David 2 Cid, José Ángel 2 Escudero, Carlos J. 2 Fonda, Alessandro 2 Franco, Daniel H. T. 2 Jebelean, Petru 2 Konotop, Vladimir V. 2 Lei, Jinzhi 2 Mañosas, Francesc 2 Margheri, Alessandro 2 Martinez-Amores, Pedro 2 Montesinos, Gaspar D. 2 Ruiz-Herrera, Alfonso 2 Veerman, J. J. P. 1 Baltaeva, Umida I. 1 Bonheure, Denis 1 Boscaggin, Alberto 1 Bravo, José Luis 1 Cairns, Paul 1 Cariñena, José F. 1 Carretero-González, Ricardo 1 Cheng, Zhibo 1 Colton, Simon 1 Daescu, Dacian N. 1 Dai, Guowei 1 Del Toro, Naira 1 Esposito, Larry W. 1 Fan, Ning 1 Frantzeskakis, Dimitri J. 1 Garzón, Manuel 1 Gazzola, Filippo 1 Habets, Patrick 1 Huang, Wentao 1 Katatbeh, Qutaibeh Deeb 1 Kevrekidis, Panayotis G. 1 Liang, Zaitao 1 Liu, Wenye 1 Liz, Eduardo 1 Madhusudhanan, Prasanna 1 Mawhin, Jean L. 1 Middelkamp, S. 1 Ortega, Rafael 1 Ortega, Víctor 1 Pérez-González, Set 1 Rebelo, Carlota 1 Ren, Jingli 1 Rivera, Andrés M. 1 Rojas, David 1 Schmelcher, Peter 1 Sorge, Volker 1 Toader, Rodica 1 Torregrosa, Joan 1 Ureña, Antonio J. 1 Vekslerchik, Vadym Yevgenovych 1 Wang, Chao 1 Wang, Feng 1 Wang, Feng 1 Wang, Peiyu 1 Zanolin, Fabio 1 Zhou, Zhe all top 5 Serials 10 Journal of Mathematical Analysis and Applications 9 Journal of Differential Equations 7 Discrete and Continuous Dynamical Systems 5 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 5 Physica D 5 Advanced Nonlinear Studies 4 Mathematical Methods in the Applied Sciences 4 Proceedings of the American Mathematical Society 3 Classical and Quantum Gravity 3 ZAMP. Zeitschrift für angewandte Mathematik und Physik 3 Bulletin of the London Mathematical Society 3 Discrete and Continuous Dynamical Systems. Series B 2 Nonlinearity 2 Physics Letters. A 2 Journal of Functional Analysis 2 Applied Mathematics Letters 2 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 2 Communications in Contemporary Mathematics 2 Nonlinear Analysis. Real World Applications 2 Dynamics of Continuous, Discrete & Impulsive Systems. Series A. Mathematical Analysis 2 SIAM Journal on Applied Dynamical Systems 1 Applicable Analysis 1 Archive for Rational Mechanics and Analysis 1 Communications in Mathematical Physics 1 Indian Journal of Pure & Applied Mathematics 1 Journal of Mathematical Biology 1 Journal of Mathematical Physics 1 Mathematical Proceedings of the Cambridge Philosophical Society 1 Chaos, Solitons and Fractals 1 Annali di Matematica Pura ed Applicata. Serie Quarta 1 Applied Mathematics and Computation 1 The Australian Mathematical Society Gazette 1 Czechoslovak Mathematical Journal 1 Mathematische Nachrichten 1 Rendiconti dell’Istituto di Matematica dell’Università di Trieste 1 European Journal of Applied Mathematics 1 Differential and Integral Equations 1 Mathematica Bohemica 1 Annals of Physics 1 SIAM Journal on Applied Mathematics 1 SIAM Journal on Mathematical Analysis 1 Celestial Mechanics and Dynamical Astronomy 1 Journal of Dynamics and Differential Equations 1 International Journal of Bifurcation and Chaos in Applied Sciences and Engineering 1 Journal of Nonlinear Science 1 Topological Methods in Nonlinear Analysis 1 Calculus of Variations and Partial Differential Equations 1 NoDEA. Nonlinear Differential Equations and Applications 1 Communications in Nonlinear Science and Numerical Simulation 1 Qualitative Theory of Dynamical Systems 1 The ANZIAM Journal 1 Journal of Nonlinear Mathematical Physics 1 Communications on Pure and Applied Analysis 1 Mediterranean Journal of Mathematics 1 Nonlinear Oscillations 1 International Journal of Qualitative Theory of Differential Equations and Applications 1 Differential Equations and Applications 1 S\(\vec{\text{e}}\)MA Journal 1 Journal of Theoretical Biology 1 Nonlinear Analysis. Theory, Methods & Applications 1 Atlantis Briefs in Differential Equations all top 5 Fields 83 Ordinary differential equations (34-XX) 27 Partial differential equations (35-XX) 15 Operator theory (47-XX) 13 Dynamical systems and ergodic theory (37-XX) 13 Mechanics of particles and systems (70-XX) 10 Differential geometry (53-XX) 8 Relativity and gravitational theory (83-XX) 6 Optics, electromagnetic theory (78-XX) 5 Biology and other natural sciences (92-XX) 4 Statistical mechanics, structure of matter (82-XX) 3 Global analysis, analysis on manifolds (58-XX) 3 Quantum theory (81-XX) 2 General topology (54-XX) 2 Mechanics of deformable solids (74-XX) 2 Fluid mechanics (76-XX) 2 Systems theory; control (93-XX) 1 General and overarching topics; collections (00-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Probability theory and stochastic processes (60-XX) 1 Numerical analysis (65-XX) 1 Computer science (68-XX) 1 Classical thermodynamics, heat transfer (80-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH 105 Publications have been cited 1,326 times in 646 Documents Cited by ▼ Year ▼ Existence of one-signed periodic solutions of some second-order differential equations via a Krasnoselskii fixed point theorem. Zbl 1032.34040Torres, Pedro J. 162 2003 Periodic solutions of second order non-autonomous singular dynamical systems. Zbl 1127.34023Chu, Jifeng; Torres, Pedro J.; Zhang, Meirong 97 2007 Weak singularities may help periodic solutions to exist. Zbl 1116.34036Torres, Pedro J. 70 2007 On periodic solutions of second-order differential equations with attractive-repulsive singularities. Zbl 1187.34049Hakl, Robert; Torres, Pedro J. 44 2010 Positive radial solutions for Dirichlet problems with mean curvature operators in Minkowski space. Zbl 1336.35174Bereanu, Cristian; Jebelean, Petru; Torres, Pedro J. 40 2013 Multiple positive radial solutions for a Dirichlet problem involving the mean curvature operator in Minkowski space. Zbl 1285.35051Bereanu, Cristian; Jebelean, Petru; Torres, Pedro J. 39 2013 A monotone iterative scheme for a nonlinear second order equation based on a generalized anti-maximum principle. Zbl 1024.34030Torres, Pedro J.; Zhang, Meirong 36 2003 Applications of Schauder’s fixed point theorem to singular differential equations. Zbl 1128.34027Chu, Jifeng; Torres, Pedro J. 33 2007 Mathematical models with singularities. A zoo of singular creatures. Zbl 1305.00097Torres, Pedro J. 32 2015 Periodic solutions of singular systems without the strong force condition. Zbl 1129.37033Franco, Daniel; Torres, Pedro J. 29 2008 Periodic solutions of singular second order differential equations: upper and lower functions. Zbl 1232.34068Hakl, Robert; Torres, Pedro J.; Zamora, Manuel 28 2011 Existence and stability of periodic solutions for second-order semilinear differential equations with a singular nonlinearity. Zbl 1190.34050Torres, Pedro J. 28 2007 Periodic solutions of a singular equation with indefinite weight. Zbl 1232.34064Bravo, José Luis; Torres, Pedro J. 27 2010 Twist periodic solutions of repulsive singular equations. Zbl 1058.34052Torres, Pedro J.; Zhang, Meirong 25 2004 Periodic motions of linear impact oscillators via the successor map. Zbl 1092.34019Qian, Dingbian; Torres, Pedro J. 24 2005 Non-collision periodic solutions of forced dynamical systems with weak singularities. Zbl 1063.34035Torres, Pedro J. 22 2004 Periodic solutions for second order singular damped differential equations. Zbl 1232.34065Chu, Jifeng; Fan, Ning; Torres, Pedro J. 20 2012 Nondegeneracy of the periodically forced Liénard differential equation with \(\phi \)-Laplacian. Zbl 1231.34077Torres, P. J. 20 2011 Stabilization of solitons of the multidimensional nonlinear Schrödinger equation: matter-wave breathers. Zbl 1057.35065Montesinos, Gaspar D.; Pérez-García, Víctor M.; Torres, Pedro J. 20 2004 Solitary waves for linearly coupled nonlinear Schrödinger equations with inhomogeneous coefficients. Zbl 1361.34043Belmonte-Beitia, Juan; Pérez-García, Víctor M.; Torres, Pedro J. 18 2009 Periodic oscillations of the relativistic pendulum with friction. Zbl 1225.70010Torres, P. J. 17 2008 Twist solutions of a Hill’s equation with singular term. Zbl 1016.34044Torres, Pedro J. 17 2002 Lie symmetries, qualitative analysis and exact solutions of nonlinear Schrödinger equations with inhomogeneous nonlinearities. Zbl 1147.35093Belmonte-Beitia, Juan; Pérez-García, Víctor M.; Vekslerchik, Vadym; Torres, Pedro J. 16 2008 Bouncing solutions of an equation with attractive singularity. Zbl 1062.34047Qian, Dingbian; Torres, Pedro J. 16 2004 Twist periodic solutions for differential equations with a combined attractive-repulsive singularity. Zbl 1347.34065Chu, Jifeng; Torres, Pedro J.; Wang, Feng 15 2016 Periodic solutions to singular second-order differential equations: the repulsive case. Zbl 1279.34038Hakl, Robert; Torres, Pedro J.; Zamora, Manuel 15 2012 Similarity transformations for nonlinear Schrödinger equations with time-dependent coefficients. Zbl 1106.35101Pérez-García, Víctor M.; Torres, Pedro J.; Konotop, Vladimir V. 14 2006 Existence and uniqueness of elliptic periodic solutions of the Brillouin electron beam focusing system. Zbl 0966.34038Torres, Pedro J. 14 2000 Non-degeneracy and uniqueness of periodic solutions for \(2n\)-order differential equations. Zbl 1285.34033Torres, Pedro J.; Cheng, Zhibo; Ren, Jingli 13 2013 Guided waves in a multi-layered optical structure. Zbl 1113.34031Torres, Pedro J. 13 2006 Radial stability of periodic solutions of the Gylden-Meshcherskii-type problem. Zbl 1323.34055Chu, Jifeng; Torres, Pedro J.; Wang, Feng 12 2015 Existence and stability of periodic solutions of a Duffing equation by using a new maximum principle. Zbl 1115.34037Torres, Pedro J. 12 2004 On the structure of the set of bounded solutions to a periodic Liénard equation. Zbl 0920.34045Campos, Juan; Torres, Pedro J. 12 1999 Existence of at least two periodic solutions of the forced relativistic pendulum. Zbl 1275.34057Bereanu, Cristian; Torres, Pedro J. 11 2012 Vortex interaction dynamics in trapped Bose-Einstein condensates. Zbl 1238.34098Torres, Pedro J.; Carretero-González, R.; Middelkamp, S.; Schmelcher, P.; Frantzeskakis, Dimitri J.; Kevrekidis, P. G. 11 2011 Bounded solutions in singular equations of repulsive type. Zbl 1126.34326Torres, Pedro J. 11 1998 Dynamics of a periodic differential equation with a singular nonlinearity of attractive type. Zbl 0865.34030Martínez-Amores, Pedro; Torres, Pedro J. 11 1996 Radial solutions of the Dirichlet problem for the prescribed mean curvature equation in a Robertson-Walker spacetime. Zbl 1312.35122de la Fuente, Daniel; Romero, Alfonso; Torres, Pedro J. 9 2015 On radial stationary solutions to a model of non-equilibrium growth. Zbl 1266.91051Escudero, Carlos; Hakl, Robert; Peral, Ireneo; Torres, Pedro J. 9 2013 Solvability for some boundary value problems with \(\phi\)-Laplacian operators. Zbl 1163.34316Cid, J. Ángel; Torres, Pedro J. 9 2009 Stable odd solutions of some periodic equations modeling satellite motion. Zbl 1034.34051Nuñez, Daniel; Torres, Pedro J. 9 2003 On a two-point boundary value problem for second-order singular equations. Zbl 1023.34011Lomtatidze, A.; Torres, P. 9 2003 Some multiplicity results for periodic solutions of a Rayleigh differential equation. Zbl 1001.34034Habets, P.; Torres, P. J. 9 2001 On the existence and stability of periodic solutions for pendulum-like equations with friction and \(\phi \)-Laplacian. Zbl 1275.34059Cid, J. Ángel; Torres, Pedro J. 8 2013 The method of moments for nonlinear Schrödinger equations: theory and applications. Zbl 1127.35061Pérez-García, Víctor M.; Torres, Pedro J.; Montesinos, Gaspar D. 8 2007 On the use of Morse index and rotation numbers for multiplicity results of resonant BVPs. Zbl 1308.34027Margheri, Alessandro; Rebelo, Carlota; Torres, Pedro J. 7 2014 Existence and nonexistence results for a singular boundary value problem arising in the theory of epitaxial growth. Zbl 1375.34037Escudero, Carlos; Hakl, Robert; Peral, Ireneo; Torres, Pedro J. 7 2014 Maximum and antimaximum principles for a second order differential operator with variable coefficients of indefinite sign. Zbl 1235.34064Hakl, Robert; Torres, Pedro J. 7 2011 Existence of closed solutions for a polynomial first order differential equation. Zbl 1115.34038Torres, Pedro J. 7 2007 Non-trivial periodic solutions of a non-linear Hill’s equation with positively homogeneous term. Zbl 1105.34025Torres, Pedro J. 7 2006 Twist character of the fourth order resonant periodic solution. Zbl 1098.34043Lei, Jinzhi; Torres, Pedro J.; Zhang, Meirong 7 2005 Isochronicity of a class of piecewise continuous oscillators. Zbl 1079.34018Mañosas, Francesc; Torres, Pedro J. 7 2005 Periodic solutions of twist type of an Earth satellite equation. Zbl 1068.70027Núñez, Daniel; Torres, Pedro J. 7 2001 Effects of diffusion on total biomass in simple metacommunities. Zbl 1397.92601Ruiz-Herrera, Alfonso; Torres, Pedro J. 6 2018 Estimates on the number of limit cycles of a generalized Abel equation. Zbl 1372.34075Alkoumi, Naeem M. H.; Torres, Pedro J. 6 2011 Existence of dark soliton solutions of the cubic nonlinear Schrödinger equation with periodic inhomogeneous nonlinearity. Zbl 1362.35279Belmonte-Beitia, Juan; Torres, Pedro J. 6 2008 On the existence of dark solitons in a cubic-quintic nonlinear Schrödinger equation with a periodic potential. Zbl 1158.35091Torres, Pedro J.; Konotop, Vladimir V. 6 2008 Existence of periodic solutions for functional equations with periodic delay. Zbl 1136.34053Franco, Daniel; Liz, Eduardo; Torres, Pedro J. 6 2007 Unchanged direction motion in general relativity: the problems of prescribing acceleration and the extensibility of trajectories. Zbl 1331.83004de la Fuente, Daniel; Romero, Alfonso; Torres, Pedro J. 5 2015 Periodic motions in a gravitational central field with a rotating external force. Zbl 1266.34070Fonda, Alessandro; Toader, Rodica; Torres, Pedro J. 5 2012 Bounded and homoclinic-like solutions of a second-order singular differential equation. Zbl 1244.34029Bonheure, Denis; Torres, Pedro J. 5 2012 On the motion of an oscillator with a periodically time-varying mass. Zbl 1163.34354Núñez, Daniel; Torres, Pedro J. 5 2009 Periodic motions of forced infinite lattices with nearest neighbor interaction. Zbl 0999.82050Torres, Pedro J. 5 2000 Contact Hamiltonian dynamics: Variational principles, invariants, completeness and periodic behavior. Zbl 1394.37099Liu, Qihuai; Torres, Pedro J.; Wang, Chao 4 2018 Existence and multiplicity of entire radial spacelike graphs with prescribed mean curvature function in certain Friedmann-Lemaître-Robertson-Walker spacetimes. Zbl 1368.35154Bereanu, Cristian; de la Fuente, Daniel; Romero, Alfonso; Torres, Pedro J. 4 2017 Existence and uniqueness of limit cycles for generalized \(\phi\)-Laplacian Liénard equations. Zbl 1346.34027Pérez-González, S.; Torregrosa, J.; Torres, P. J. 4 2016 Existence results for a fourth order partial differential equation arising in condensed matter physics. Zbl 1363.35080Escudero, Carlos; Gazzola, Filippo; Hakl, Robert; Peral, Ireneo; Torres, Pedro José 4 2015 Periodic, quasi-periodic and unbounded solutions of radially symmetric systems with repulsive singularities at resonance. Zbl 1330.34069Liu, Qihuai; Torres, Pedro J.; Qian, Dingbian 4 2015 Existence of radial solutions to biharmonic \(k\)-Hessian equations. Zbl 1337.34023Escudero, Carlos; Torres, Pedro J. 4 2015 Entire spherically symmetric spacelike graphs with prescribed mean curvature function in Schwarzschild and Reissner-Nordström spacetimes. Zbl 1312.83007De la Fuente, Daniel; Romero, Alfonso; Torres, Pedro J. 4 2015 Periodic solutions and chaotic dynamics in forced impact oscillators. Zbl 1284.34057Ruiz-Herrera, Alfonso; Torres, Pedro J. 4 2013 KAM dynamics and stabilization of a particle sliding over a periodically driven curve. Zbl 1130.70320Núñez, Daniel; Torres, Pedro J. 4 2007 Necessary and suffient conditions for existence of periodic motions of forced systems of particles. Zbl 1001.34038Torres, Pedro J. 4 2001 Prescribed mean curvature graphs with Neumann boundary conditions in some FLRW spacetimes. Zbl 1351.35219Mawhin, Jean; Torres, Pedro J. 3 2016 Chaotic dynamics of the Kepler problem with oscillating singularity. Zbl 1403.70004Margheri, Alessandro; Torres, Pedro J. 3 2016 Modulated amplitude waves with non-trivial phase in quasi-1D inhomogeneous Bose-Einstein condensates. Zbl 1301.35158Torres, Pedro J. 3 2014 Periodic motions of fluid particles induced by a prescribed vortex path in a circular domain. Zbl 1284.70033Boscaggin, Alberto; Torres, Pedro J. 3 2013 Nonautonomous saddle-node bifurcation in a canonical electrostatic mems. Zbl 1270.34125Gutiérrez, Alexander; Torres, Pedro J. 3 2013 Periodic and quasi-periodic motions of a relativistic particle under a central force field. Zbl 1269.34049Torres, Pedro J.; Ureña, Antonio J.; Zamora, Manuel 3 2013 Two inverse problems for analytic potential systems. Zbl 1163.34007Mañosas, F.; Torres, Pedro J. 3 2008 Integrability of the Basener-Ross model with time-dependent coefficients. Zbl 1423.34050Güngör, F.; Torres, P. J. 2 2019 Critical point theory for the Lorentz force equation. Zbl 1421.35095Arcoya, David; Bereanu, Cristian; Torres, Pedro J. 2 2019 Point-vortex stability under the influence of an external periodic flow. Zbl 1393.37068Ortega, Rafael; Ortega, Víctor; Torres, Pedro J. 2 2018 A new relativistic extension of the harmonic oscillator satisfying an isochronicity principle. Zbl 1391.83006de la Fuente, Daniel; Torres, Pedro J. 2 2017 Lie point symmetry analysis of a second order differential equation with singularity. Zbl 1377.34045Güngör, F.; Torres, P. J. 2 2017 Uniform circular motion in general relativity: existence and extendibility of the trajectories. Zbl 1367.83018de la Fuente, Daniel; Romero, Alfonso; Torres, Pedro J. 2 2017 Existence and stability of periodic oscillations of a rigid dumbbell satellite around its center of mass. Zbl 1425.70040Chu, Jifeng; Liang, Zaitao; Torres, Pedro J.; Zhou, Zhe 2 2017 Existence and extendibility of rotationally symmetric graphs with a prescribed higher mean curvature function in Euclidean and Minkowski spaces. Zbl 1351.53075de la Fuente, Daniel; Romero, Alfonso; Torres, Pedro J. 2 2017 Periodic oscillations of a model for membrane permeability with fluctuating environmental conditions. Zbl 1321.34070Torres, Pedro J. 2 2015 Stabilization by vertical vibrations. Zbl 1176.34073Núñez, Daniel; Torres, Pedro J. 2 2009 \(L^1\) criteria for stability of periodic solutions of a Newtonian equation. Zbl 1097.34041Lei, Jinzhi; Torres, Pedro J. 2 2006 Some remarks on a Neumann boundary value problem arising in fluid dynamics. Zbl 1053.34019Torres, Pedro J. 2 2004 Periodic solutions of some differential equations with nonlinear damping. Zbl 1023.34039Torres, Pedro J. 2 2002 Invariance of the stability of Meissner’s equation under a permutation of its intervals. Zbl 1105.34312Almira, J. M.; Torres, P. J. 2 2001 Periodic motion of a system of two or three charged particles. Zbl 0970.34036Torres, Pedro J.; Zanolin, Fabio 2 2000 Lusternik-Schnirelman theory for the action integral of the Lorentz force equation. Zbl 1434.78006Arcoya, David; Bereanu, Cristian; Torres, Pedro J. 1 2020 Periodic solutions of second order equations via rotation numbers. Zbl 1410.34125Qian, Dingbian; Torres, Pedro J.; Wang, Peiyu 1 2019 Global bifurcation of solutions of the mean curvature spacelike equation in certain Friedmann-Lemaître-Robertson-Walker spacetimes. Zbl 1391.35043Dai, Guowei; Romero, Alfonso; Torres, Pedro J. 1 2018 Existence of periodic and solitary waves for a nonlinear Schrödinger equation with nonlocal integral term of convolution type. Zbl 1261.35133Katatbeh, Qutaibeh D.; Torres, Pedro J. 1 2013 Stabilization of optically coupled lasers with periodic pumping. Zbl 1334.78037Torres, P. J. 1 2012 Lusternik-Schnirelman theory for the action integral of the Lorentz force equation. Zbl 1434.78006Arcoya, David; Bereanu, Cristian; Torres, Pedro J. 1 2020 Integrability of the Basener-Ross model with time-dependent coefficients. Zbl 1423.34050Güngör, F.; Torres, P. J. 2 2019 Critical point theory for the Lorentz force equation. Zbl 1421.35095Arcoya, David; Bereanu, Cristian; Torres, Pedro J. 2 2019 Periodic solutions of second order equations via rotation numbers. Zbl 1410.34125Qian, Dingbian; Torres, Pedro J.; Wang, Peiyu 1 2019 Effects of diffusion on total biomass in simple metacommunities. Zbl 1397.92601Ruiz-Herrera, Alfonso; Torres, Pedro J. 6 2018 Contact Hamiltonian dynamics: Variational principles, invariants, completeness and periodic behavior. Zbl 1394.37099Liu, Qihuai; Torres, Pedro J.; Wang, Chao 4 2018 Point-vortex stability under the influence of an external periodic flow. Zbl 1393.37068Ortega, Rafael; Ortega, Víctor; Torres, Pedro J. 2 2018 Global bifurcation of solutions of the mean curvature spacelike equation in certain Friedmann-Lemaître-Robertson-Walker spacetimes. Zbl 1391.35043Dai, Guowei; Romero, Alfonso; Torres, Pedro J. 1 2018 Existence and multiplicity of entire radial spacelike graphs with prescribed mean curvature function in certain Friedmann-Lemaître-Robertson-Walker spacetimes. Zbl 1368.35154Bereanu, Cristian; de la Fuente, Daniel; Romero, Alfonso; Torres, Pedro J. 4 2017 A new relativistic extension of the harmonic oscillator satisfying an isochronicity principle. Zbl 1391.83006de la Fuente, Daniel; Torres, Pedro J. 2 2017 Lie point symmetry analysis of a second order differential equation with singularity. Zbl 1377.34045Güngör, F.; Torres, P. J. 2 2017 Uniform circular motion in general relativity: existence and extendibility of the trajectories. Zbl 1367.83018de la Fuente, Daniel; Romero, Alfonso; Torres, Pedro J. 2 2017 Existence and stability of periodic oscillations of a rigid dumbbell satellite around its center of mass. Zbl 1425.70040Chu, Jifeng; Liang, Zaitao; Torres, Pedro J.; Zhou, Zhe 2 2017 Existence and extendibility of rotationally symmetric graphs with a prescribed higher mean curvature function in Euclidean and Minkowski spaces. Zbl 1351.53075de la Fuente, Daniel; Romero, Alfonso; Torres, Pedro J. 2 2017 Twist periodic solutions for differential equations with a combined attractive-repulsive singularity. Zbl 1347.34065Chu, Jifeng; Torres, Pedro J.; Wang, Feng 15 2016 Existence and uniqueness of limit cycles for generalized \(\phi\)-Laplacian Liénard equations. Zbl 1346.34027Pérez-González, S.; Torregrosa, J.; Torres, P. J. 4 2016 Prescribed mean curvature graphs with Neumann boundary conditions in some FLRW spacetimes. Zbl 1351.35219Mawhin, Jean; Torres, Pedro J. 3 2016 Chaotic dynamics of the Kepler problem with oscillating singularity. Zbl 1403.70004Margheri, Alessandro; Torres, Pedro J. 3 2016 Mathematical models with singularities. A zoo of singular creatures. Zbl 1305.00097Torres, Pedro J. 32 2015 Radial stability of periodic solutions of the Gylden-Meshcherskii-type problem. Zbl 1323.34055Chu, Jifeng; Torres, Pedro J.; Wang, Feng 12 2015 Radial solutions of the Dirichlet problem for the prescribed mean curvature equation in a Robertson-Walker spacetime. Zbl 1312.35122de la Fuente, Daniel; Romero, Alfonso; Torres, Pedro J. 9 2015 Unchanged direction motion in general relativity: the problems of prescribing acceleration and the extensibility of trajectories. Zbl 1331.83004de la Fuente, Daniel; Romero, Alfonso; Torres, Pedro J. 5 2015 Existence results for a fourth order partial differential equation arising in condensed matter physics. Zbl 1363.35080Escudero, Carlos; Gazzola, Filippo; Hakl, Robert; Peral, Ireneo; Torres, Pedro José 4 2015 Periodic, quasi-periodic and unbounded solutions of radially symmetric systems with repulsive singularities at resonance. Zbl 1330.34069Liu, Qihuai; Torres, Pedro J.; Qian, Dingbian 4 2015 Existence of radial solutions to biharmonic \(k\)-Hessian equations. Zbl 1337.34023Escudero, Carlos; Torres, Pedro J. 4 2015 Entire spherically symmetric spacelike graphs with prescribed mean curvature function in Schwarzschild and Reissner-Nordström spacetimes. Zbl 1312.83007De la Fuente, Daniel; Romero, Alfonso; Torres, Pedro J. 4 2015 Periodic oscillations of a model for membrane permeability with fluctuating environmental conditions. Zbl 1321.34070Torres, Pedro J. 2 2015 On the use of Morse index and rotation numbers for multiplicity results of resonant BVPs. Zbl 1308.34027Margheri, Alessandro; Rebelo, Carlota; Torres, Pedro J. 7 2014 Existence and nonexistence results for a singular boundary value problem arising in the theory of epitaxial growth. Zbl 1375.34037Escudero, Carlos; Hakl, Robert; Peral, Ireneo; Torres, Pedro J. 7 2014 Modulated amplitude waves with non-trivial phase in quasi-1D inhomogeneous Bose-Einstein condensates. Zbl 1301.35158Torres, Pedro J. 3 2014 Positive radial solutions for Dirichlet problems with mean curvature operators in Minkowski space. Zbl 1336.35174Bereanu, Cristian; Jebelean, Petru; Torres, Pedro J. 40 2013 Multiple positive radial solutions for a Dirichlet problem involving the mean curvature operator in Minkowski space. Zbl 1285.35051Bereanu, Cristian; Jebelean, Petru; Torres, Pedro J. 39 2013 Non-degeneracy and uniqueness of periodic solutions for \(2n\)-order differential equations. Zbl 1285.34033Torres, Pedro J.; Cheng, Zhibo; Ren, Jingli 13 2013 On radial stationary solutions to a model of non-equilibrium growth. Zbl 1266.91051Escudero, Carlos; Hakl, Robert; Peral, Ireneo; Torres, Pedro J. 9 2013 On the existence and stability of periodic solutions for pendulum-like equations with friction and \(\phi \)-Laplacian. Zbl 1275.34059Cid, J. Ángel; Torres, Pedro J. 8 2013 Periodic solutions and chaotic dynamics in forced impact oscillators. Zbl 1284.34057Ruiz-Herrera, Alfonso; Torres, Pedro J. 4 2013 Periodic motions of fluid particles induced by a prescribed vortex path in a circular domain. Zbl 1284.70033Boscaggin, Alberto; Torres, Pedro J. 3 2013 Nonautonomous saddle-node bifurcation in a canonical electrostatic mems. Zbl 1270.34125Gutiérrez, Alexander; Torres, Pedro J. 3 2013 Periodic and quasi-periodic motions of a relativistic particle under a central force field. Zbl 1269.34049Torres, Pedro J.; Ureña, Antonio J.; Zamora, Manuel 3 2013 Existence of periodic and solitary waves for a nonlinear Schrödinger equation with nonlocal integral term of convolution type. Zbl 1261.35133Katatbeh, Qutaibeh D.; Torres, Pedro J. 1 2013 Periodic solutions for second order singular damped differential equations. Zbl 1232.34065Chu, Jifeng; Fan, Ning; Torres, Pedro J. 20 2012 Periodic solutions to singular second-order differential equations: the repulsive case. Zbl 1279.34038Hakl, Robert; Torres, Pedro J.; Zamora, Manuel 15 2012 Existence of at least two periodic solutions of the forced relativistic pendulum. Zbl 1275.34057Bereanu, Cristian; Torres, Pedro J. 11 2012 Periodic motions in a gravitational central field with a rotating external force. Zbl 1266.34070Fonda, Alessandro; Toader, Rodica; Torres, Pedro J. 5 2012 Bounded and homoclinic-like solutions of a second-order singular differential equation. Zbl 1244.34029Bonheure, Denis; Torres, Pedro J. 5 2012 Stabilization of optically coupled lasers with periodic pumping. Zbl 1334.78037Torres, P. J. 1 2012 Periodic solutions of singular second order differential equations: upper and lower functions. Zbl 1232.34068Hakl, Robert; Torres, Pedro J.; Zamora, Manuel 28 2011 Nondegeneracy of the periodically forced Liénard differential equation with \(\phi \)-Laplacian. Zbl 1231.34077Torres, P. J. 20 2011 Vortex interaction dynamics in trapped Bose-Einstein condensates. Zbl 1238.34098Torres, Pedro J.; Carretero-González, R.; Middelkamp, S.; Schmelcher, P.; Frantzeskakis, Dimitri J.; Kevrekidis, P. G. 11 2011 Maximum and antimaximum principles for a second order differential operator with variable coefficients of indefinite sign. Zbl 1235.34064Hakl, Robert; Torres, Pedro J. 7 2011 Estimates on the number of limit cycles of a generalized Abel equation. Zbl 1372.34075Alkoumi, Naeem M. H.; Torres, Pedro J. 6 2011 Periodic solutions of Liénard equation with one or two weak singularities. Zbl 1236.34061Gutiérrez, Alexander; Torres, Pedro J. 1 2011 On the number of limit cycles of a generalized Abel equation. Zbl 1224.34097Alkoumi, Naeem; Torres, Pedro J. 1 2011 On periodic solutions of second-order differential equations with attractive-repulsive singularities. Zbl 1187.34049Hakl, Robert; Torres, Pedro J. 44 2010 Periodic solutions of a singular equation with indefinite weight. Zbl 1232.34064Bravo, José Luis; Torres, Pedro J. 27 2010 Solitary waves for linearly coupled nonlinear Schrödinger equations with inhomogeneous coefficients. Zbl 1361.34043Belmonte-Beitia, Juan; Pérez-García, Víctor M.; Torres, Pedro J. 18 2009 Solvability for some boundary value problems with \(\phi\)-Laplacian operators. Zbl 1163.34316Cid, J. Ángel; Torres, Pedro J. 9 2009 On the motion of an oscillator with a periodically time-varying mass. Zbl 1163.34354Núñez, Daniel; Torres, Pedro J. 5 2009 Stabilization by vertical vibrations. Zbl 1176.34073Núñez, Daniel; Torres, Pedro J. 2 2009 A single particle impact model for motion in avalanches. Zbl 1179.37117Veerman, J. J. P.; Daescu, D.; Romero-Vallés, M. J.; Torres, P. J. 1 2009 Periodic solutions of singular systems without the strong force condition. Zbl 1129.37033Franco, Daniel; Torres, Pedro J. 29 2008 Periodic oscillations of the relativistic pendulum with friction. Zbl 1225.70010Torres, P. J. 17 2008 Lie symmetries, qualitative analysis and exact solutions of nonlinear Schrödinger equations with inhomogeneous nonlinearities. Zbl 1147.35093Belmonte-Beitia, Juan; Pérez-García, Víctor M.; Vekslerchik, Vadym; Torres, Pedro J. 16 2008 Existence of dark soliton solutions of the cubic nonlinear Schrödinger equation with periodic inhomogeneous nonlinearity. Zbl 1362.35279Belmonte-Beitia, Juan; Torres, Pedro J. 6 2008 On the existence of dark solitons in a cubic-quintic nonlinear Schrödinger equation with a periodic potential. Zbl 1158.35091Torres, Pedro J.; Konotop, Vladimir V. 6 2008 Two inverse problems for analytic potential systems. Zbl 1163.34007Mañosas, F.; Torres, Pedro J. 3 2008 Periodic solutions of second order non-autonomous singular dynamical systems. Zbl 1127.34023Chu, Jifeng; Torres, Pedro J.; Zhang, Meirong 97 2007 Weak singularities may help periodic solutions to exist. Zbl 1116.34036Torres, Pedro J. 70 2007 Applications of Schauder’s fixed point theorem to singular differential equations. Zbl 1128.34027Chu, Jifeng; Torres, Pedro J. 33 2007 Existence and stability of periodic solutions for second-order semilinear differential equations with a singular nonlinearity. Zbl 1190.34050Torres, Pedro J. 28 2007 The method of moments for nonlinear Schrödinger equations: theory and applications. Zbl 1127.35061Pérez-García, Víctor M.; Torres, Pedro J.; Montesinos, Gaspar D. 8 2007 Existence of closed solutions for a polynomial first order differential equation. Zbl 1115.34038Torres, Pedro J. 7 2007 Existence of periodic solutions for functional equations with periodic delay. Zbl 1136.34053Franco, Daniel; Liz, Eduardo; Torres, Pedro J. 6 2007 KAM dynamics and stabilization of a particle sliding over a periodically driven curve. Zbl 1130.70320Núñez, Daniel; Torres, Pedro J. 4 2007 Dynamics of a jumping particle on a staircase profile. Zbl 1133.70010Campos, J.; Romero-Vallés, M. J.; Torres, P. J.; Veerman, J. J. P. 1 2007 Similarity transformations for nonlinear Schrödinger equations with time-dependent coefficients. Zbl 1106.35101Pérez-García, Víctor M.; Torres, Pedro J.; Konotop, Vladimir V. 14 2006 Guided waves in a multi-layered optical structure. Zbl 1113.34031Torres, Pedro J. 13 2006 Non-trivial periodic solutions of a non-linear Hill’s equation with positively homogeneous term. Zbl 1105.34025Torres, Pedro J. 7 2006 \(L^1\) criteria for stability of periodic solutions of a Newtonian equation. Zbl 1097.34041Lei, Jinzhi; Torres, Pedro J. 2 2006 Periodic motions of linear impact oscillators via the successor map. Zbl 1092.34019Qian, Dingbian; Torres, Pedro J. 24 2005 Twist character of the fourth order resonant periodic solution. Zbl 1098.34043Lei, Jinzhi; Torres, Pedro J.; Zhang, Meirong 7 2005 Isochronicity of a class of piecewise continuous oscillators. Zbl 1079.34018Mañosas, Francesc; Torres, Pedro J. 7 2005 Twist periodic solutions of repulsive singular equations. Zbl 1058.34052Torres, Pedro J.; Zhang, Meirong 25 2004 Non-collision periodic solutions of forced dynamical systems with weak singularities. Zbl 1063.34035Torres, Pedro J. 22 2004 Stabilization of solitons of the multidimensional nonlinear Schrödinger equation: matter-wave breathers. Zbl 1057.35065Montesinos, Gaspar D.; Pérez-García, Víctor M.; Torres, Pedro J. 20 2004 Bouncing solutions of an equation with attractive singularity. Zbl 1062.34047Qian, Dingbian; Torres, Pedro J. 16 2004 Existence and stability of periodic solutions of a Duffing equation by using a new maximum principle. Zbl 1115.34037Torres, Pedro J. 12 2004 Some remarks on a Neumann boundary value problem arising in fluid dynamics. Zbl 1053.34019Torres, Pedro J. 2 2004 Existence of one-signed periodic solutions of some second-order differential equations via a Krasnoselskii fixed point theorem. Zbl 1032.34040Torres, Pedro J. 162 2003 A monotone iterative scheme for a nonlinear second order equation based on a generalized anti-maximum principle. Zbl 1024.34030Torres, Pedro J.; Zhang, Meirong 36 2003 Stable odd solutions of some periodic equations modeling satellite motion. Zbl 1034.34051Nuñez, Daniel; Torres, Pedro J. 9 2003 On a two-point boundary value problem for second-order singular equations. Zbl 1023.34011Lomtatidze, A.; Torres, P. 9 2003 Twist solutions of a Hill’s equation with singular term. Zbl 1016.34044Torres, Pedro J. 17 2002 Periodic solutions of some differential equations with nonlinear damping. Zbl 1023.34039Torres, Pedro J. 2 2002 Some multiplicity results for periodic solutions of a Rayleigh differential equation. Zbl 1001.34034Habets, P.; Torres, P. J. 9 2001 Periodic solutions of twist type of an Earth satellite equation. Zbl 1068.70027Núñez, Daniel; Torres, Pedro J. 7 2001 Necessary and suffient conditions for existence of periodic motions of forced systems of particles. Zbl 1001.34038Torres, Pedro J. 4 2001 Invariance of the stability of Meissner’s equation under a permutation of its intervals. Zbl 1105.34312Almira, J. M.; Torres, P. J. 2 2001 Existence and uniqueness of elliptic periodic solutions of the Brillouin electron beam focusing system. Zbl 0966.34038Torres, Pedro J. 14 2000 Periodic motions of forced infinite lattices with nearest neighbor interaction. Zbl 0999.82050Torres, Pedro J. 5 2000 ...and 5 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 675 Authors 52 Torres, Pedro José 29 Chu, Jifeng 29 Ma, Ruyun 28 Cheng, Zhibo 17 Lu, Shiping 16 Cid, José Ángel 16 Qian, Dingbian 15 Zamora, Manuel 15 Zanolin, Fabio 13 Cabada, Alberto 13 Xin, Yun 12 Boscaggin, Alberto 12 Li, Shengjun 12 Pérez-García, Víctor Manuel 11 Fonda, Alessandro 11 Li, Xiong 11 Liang, Zaitao 11 Zhang, Meirong 10 Belmonte-Beitia, Juan 10 Liu, Qihuai 10 O’Regan, Donal 9 Hakl, Robert 8 Bereanu, Cristian 8 Jebelean, Petru 8 Kong, Fanchao 8 Ma, Tiantian 8 Mawhin, Jean L. 8 Ren, Jingli 8 Zima, Mirosława 7 Garrione, Maurizio 7 Kong, Lingju 7 Li, Yongxiang 7 Lu, Yanqiong 7 Toader, Rodica 7 Wang, Fanglei 7 Wang, Feng 7 Wang, Zaihong 7 Zhang, Ziheng 6 Dai, Guowei 6 Graef, John R. 6 Jiang, Daqing 6 Liao, Fangfang 6 Nuñez, Daniel E. 6 Romero, Alfonso 6 Wang, Haiyan 5 Agarwal, Ravi P. 5 de la Fuente, Daniel 5 Margheri, Alessandro 5 Marò, Stefano 5 Nieto Roig, Juan Jose 5 Rachůnková, Irena 5 Wang, Zhiguo 5 Xu, Man 5 Yao, Shaowen 4 An, Yukun 4 Chen, Tianlan 4 Chen, Xingwu 4 Escudero, Carlos Arturo 4 Feltrin, Guglielmo 4 Huang, Jianfeng 4 Kong, Qingkai 4 Konotop, Vladimir V. 4 Korman, Philip L. 4 Liang, Haihua 4 Llibre, Jaume 4 Minhós, Feliz Manuel 4 Omari, Pierpaolo 4 Staněk, Svatoslav 4 Tvrdý, Milan 4 Wang, Chao 4 Wang, Min 4 Wang, Yuanshi 4 Yao, Qingliu 4 Zhang, Xuemei 4 Zhang, Zhitao 3 Amster, Pablo 3 Azzollini, Antonio 3 Bravo, José Luis 3 Cao, Zhongwei 3 Chen, Lijuan 3 Chen, Ruipeng 3 Cieutat, Philippe 3 Cui, Xiaoxiao 3 Feng, Meiqiang 3 Gallo, Anna Chiara 3 Gao, Chenghua 3 Godoy, José 3 Guo, Yuanzhi 3 Gurban, Daniela 3 He, Zhiqian 3 Infante, Gennaro 3 Kevrekidis, Panayotis G. 3 Lee, Yong-Hoon Lee 3 Li, Ming 3 Li, Qiang 3 Liang, Shuqing 3 Livrea, Roberto 3 Lomtatidze, Alexander 3 Luo, Haijun 3 Rebelo, Carlota ...and 575 more Authors all top 5 Cited in 136 Serials 49 Boundary Value Problems 48 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 43 Journal of Differential Equations 40 Journal of Mathematical Analysis and Applications 24 Applied Mathematics and Computation 22 Advances in Difference Equations 19 Applied Mathematics Letters 19 Nonlinear Analysis. Real World Applications 18 Abstract and Applied Analysis 16 Advanced Nonlinear Studies 15 Physica D 14 Journal of Fixed Point Theory and Applications 12 NoDEA. Nonlinear Differential Equations and Applications 10 Discrete and Continuous Dynamical Systems 9 Computers & Mathematics with Applications 9 Journal of Mathematical Physics 8 Proceedings of the American Mathematical Society 8 Journal of Dynamics and Differential Equations 8 Communications in Nonlinear Science and Numerical Simulation 7 Mathematische Nachrichten 7 Journal of Difference Equations and Applications 7 Communications in Contemporary Mathematics 7 Qualitative Theory of Dynamical Systems 6 Mathematical Methods in the Applied Sciences 6 Chaos, Solitons and Fractals 6 Acta Applicandae Mathematicae 5 ZAMP. Zeitschrift für angewandte Mathematik und Physik 5 Mathematical Problems in Engineering 5 Positivity 5 Discrete and Continuous Dynamical Systems. Series B 5 Communications on Pure and Applied Analysis 5 Journal of Function Spaces 4 Applicable Analysis 4 Bulletin of the Australian Mathematical Society 4 Rocky Mountain Journal of Mathematics 4 Celestial Mechanics and Dynamical Astronomy 4 Nonlinear Dynamics 4 Chaos 4 Regular and Chaotic Dynamics 4 Mediterranean Journal of Mathematics 4 Advances in Nonlinear Analysis 3 General Relativity and Gravitation 3 Annali di Matematica Pura ed Applicata. Serie Quarta 3 Journal of Functional Analysis 3 Journal de Mathématiques Pures et Appliquées. Neuvième Série 3 Georgian Mathematical Journal 3 Acta Mathematica Sinica. English Series 3 International Journal of Geometric Methods in Modern Physics 3 Journal of Theoretical Biology 2 Classical and Quantum Gravity 2 Mathematical Notes 2 Physics Letters. A 2 Archiv der Mathematik 2 Journal of Computational and Applied Mathematics 2 Mathematics and Computers in Simulation 2 Monatshefte für Mathematik 2 Results in Mathematics 2 Bulletin of the Korean Mathematical Society 2 Acta Mathematicae Applicatae Sinica. English Series 2 SIAM Journal on Mathematical Analysis 2 Journal of Nonlinear Science 2 Topological Methods in Nonlinear Analysis 2 Calculus of Variations and Partial Differential Equations 2 Complexity 2 Mathematical Communications 2 Taiwanese Journal of Mathematics 2 Journal of Inequalities and Applications 2 Discrete Dynamics in Nature and Society 2 New Journal of Physics 2 Journal of Dynamical and Control Systems 2 International Journal of Nonlinear Sciences and Numerical Simulation 2 Journal of Nonlinear Mathematical Physics 2 Journal of Applied Mathematics 2 Journal of Applied Mathematics and Computing 2 Milan Journal of Mathematics 2 SIAM Journal on Applied Dynamical Systems 2 Journal of Function Spaces and Applications 2 Nonlinear Oscillations 1 Modern Physics Letters B 1 Acta Mechanica 1 Communications in Mathematical Physics 1 Computer Methods in Applied Mechanics and Engineering 1 Indian Journal of Pure & Applied Mathematics 1 Jahresbericht der Deutschen Mathematiker-Vereinigung (DMV) 1 Journal of Mathematical Biology 1 Letters in Mathematical Physics 1 Lithuanian Mathematical Journal 1 Nonlinearity 1 Theoretical and Mathematical Physics 1 Journal of Geometry and Physics 1 Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica 1 Annales Polonici Mathematici 1 Czechoslovak Mathematical Journal 1 Indiana University Mathematics Journal 1 Quarterly of Applied Mathematics 1 Ricerche di Matematica 1 Studies in Applied Mathematics 1 Moscow University Computational Mathematics and Cybernetics 1 Zeitschrift für Analysis und ihre Anwendungen 1 Stochastic Analysis and Applications ...and 36 more Serials all top 5 Cited in 34 Fields 456 Ordinary differential equations (34-XX) 179 Operator theory (47-XX) 145 Partial differential equations (35-XX) 94 Dynamical systems and ergodic theory (37-XX) 34 Mechanics of particles and systems (70-XX) 24 Difference and functional equations (39-XX) 22 Differential geometry (53-XX) 21 Statistical mechanics, structure of matter (82-XX) 18 Quantum theory (81-XX) 17 Global analysis, analysis on manifolds (58-XX) 15 Numerical analysis (65-XX) 15 Fluid mechanics (76-XX) 12 Optics, electromagnetic theory (78-XX) 11 Relativity and gravitational theory (83-XX) 10 Biology and other natural sciences (92-XX) 9 Mechanics of deformable solids (74-XX) 7 Integral equations (45-XX) 5 Calculus of variations and optimal control; optimization (49-XX) 5 General topology (54-XX) 4 Functional analysis (46-XX) 4 Probability theory and stochastic processes (60-XX) 3 Abstract harmonic analysis (43-XX) 2 Real functions (26-XX) 2 Potential theory (31-XX) 2 Systems theory; control (93-XX) 1 Commutative algebra (13-XX) 1 Measure and integration (28-XX) 1 Several complex variables and analytic spaces (32-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) 1 Geometry (51-XX) 1 Computer science (68-XX) 1 Classical thermodynamics, heat transfer (80-XX) 1 Astronomy and astrophysics (85-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) Citations by Year Wikidata Timeline