Nonlinear Analysis. Theory, Methods & ApplicationsAn International Multidisciplinary Journal Short Title: Nonlinear Anal., Theory Methods Appl. Publisher: Elsevier Science Ltd. (Pergamon), Oxford ISSN: 0362-546X Online: http://www.sciencedirect.com/science/journal/0362546X Successor: Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and MethodsNonlinear Analysis. Real World Applications Comments: Journal; No longer indexed Documents Indexed: 3,942 Publications (1976–1999) References Indexed: 3,755 Publications with 54,329 References. all top 5 Latest Issues 38, No. 8, A (1999) 38, No. 7, A (1999) 38, No. 6, A (1999) 38, No. 5, B (1999) 38, No. 4, A (1999) 38, No. 3, A (1999) 38, No. 2, A (1999) 38, No. 1, B (1999) 37, No. 8, A (1999) 37, No. 7, A (1999) 37, No. 6, A (1999) 37, No. 5, B (1999) 37, No. 4, A (1999) 37, No. 3, A (1999) 37, No. 2, A (1999) 37, No. 1, B (1999) 36, No. 8, A (1999) 36, No. 7, A (1999) 36, No. 6, B (1999) 36, No. 5, B (1999) 36, No. 4, A (1999) 36, No. 3, A (1999) 36, No. 2, A (1999) 36, No. 1, A (1999) 35, No. 8, B (1999) 35, No. 7, A (1999) 35, No. 6, A (1999) 35, No. 5, A (1999) 35, No. 4, A (1999) 35, No. 3, A (1999) 35, No. 2, A (1999) 35, No. 1, B (1999) 34, No. 7 (1998) 34, No. 6 (1998) 34, No. 5 (1998) 34, No. 4 (1998) 34, No. 3 (1998) 34, No. 2 (1998) 34, No. 1 (1998) 33, No. 7 (1998) 33, No. 6 (1998) 33, No. 5 (1998) 33, No. 4 (1998) 33, No. 3 (1998) 33, No. 2 (1998) 33, No. 1 (1998) 32, No. 7 (1998) 32, No. 6 (1998) 32, No. 5 (1998) 32, No. 4 (1998) 32, No. 3 (1998) 32, No. 2 (1998) 32, No. 1 (1998) 31, No. 7 (1998) 31, No. 5-6 (1998) 31, No. 3-4 (1998) 31, No. 1-2 (1998) 30, No. 8 (1997) 30, No. 7 (1997) 30, No. 6 (1997) 30, No. 5 (1997) 30, No. 4 (1997) 30, No. 3 (1997) 30, No. 2 (1997) 30, No. 1 (1997) 29, No. 12 (1997) 29, No. 11 (1997) 29, No. 10 (1997) 29, No. 9 (1997) 29, No. 8 (1997) 29, No. 7 (1997) 29, No. 6 (1997) 29, No. 5 (1997) 29, No. 4 (1997) 29, No. 3 (1997) 29, No. 2 (1997) 29, No. 1 (1997) 28, No. 12 (1997) 28, No. 11 (1997) 28, No. 10 (1997) 28, No. 9 (1997) 28, No. 8 (1997) 28, No. 7 (1997) 28, No. 6 (1997) 28, No. 5 (1997) 28, No. 4 (1997) 28, No. 3 (1997) 28, No. 2 (1997) 28, No. 1 (1997) 27, No. 12 (1996) 27, No. 11 (1996) 27, No. 10 (1996) 27, No. 9 (1996) 27, No. 8 (1996) 27, No. 7 (1996) 27, No. 6 (1996) 27, No. 5 (1996) 27, No. 4 (1996) 27, No. 3 (1996) 27, No. 2 (1996) ...and 189 more Volumes all top 5 Authors 49 Lakshmikantham, Vangipuram 21 O’Regan, Donal 17 Heikkilä, Seppo V. 16 Altman, Mieczyslaw 15 Bellman, Richard Ernest 15 Kartsatos, Athanassios G. 15 Leela, Srinivasa G. 14 Agarwal, Ravi P. 14 Gupta, Chaitan P. 14 Walter, Wolfgang 14 Yuan, George Xian-Zhi 13 Reich, Simeon 12 Kenmochi, Nobuyuki 12 Lazer, Alan C. 12 Peletier, Lambertus Adrianus 12 Takahashi, Wataru 12 Xu, Hong-Kun 11 Hirano, Norimichi 11 Kaul, Saroop K. 11 Pao, Chia-Ven 11 Petryshyn, Walter Wolodymyr 10 Dancer, Edward Norman 10 Deimling, Klaus 10 Fitzgibbon, William Edward 10 Friedman, Avner 10 Kalaba, Robert E. 10 McKenna, Patrick Joseph 10 Payne, Lawrence Edward 10 Pinto, Manuel 9 Brown, Kenneth J. 9 Carl, Siegfried 9 Hale, Jack Kenneth 9 Krasnosel’skiĭ, Aleksandr Markovich 9 Nakao, Mitsuhiro 9 Solimini, Sergio 9 Tan, Kok-Keong 8 Ahmad, Shair 8 Ahmed, Nasir Uddin 8 Barbu, Viorel 8 Bertsch, Michiel 8 Borwein, Jonathan Michael 8 Feireisl, Eduard 8 Gilbert, Robert Pertsch 8 Abreu Goncalves, Jose Valdo 8 Ledzewicz, Urszula 8 Li, Yong 8 Lions, Pierre-Louis 8 Mawhin, Jean L. 8 Torrejón, Ricardo M. 7 Appell, Jürgen 7 Boccardo, Lucio 7 Burton, Theodore Allen 7 Cañada Villar, Antonio 7 Díaz Díaz, Jesús Ildefonso 7 Erbe, Lynn Harry 7 Fečkan, Michal 7 Graef, John R. 7 Guo, Dajun 7 Henderson, Johnny Lee 7 Kannan, Rangachary 7 Kirk, William Arthur 7 Korman, Philip L. 7 Lasiecka, Irena 7 Li, Shujie 7 López-Gómez, Julián 7 Manasevich, Raul F. 7 Miyagaki, Olimpio Hiroshi 7 Nieto Roig, Juan Jose 7 Papageorgiou, Nikolaos S. 7 Park, Sehie 7 Parrott, Mary E. 7 Pavel, Nicolae H. 7 Penot, Jean-Paul 7 Schmitt, Klaus 7 Shivaji, Ratnasingham 7 Swanson, Charles A. 7 Xu, Xiangsheng 7 Zanolin, Fabio 7 Zheng, Songmu 6 Arino, Ovide 6 Berkovits, Juha 6 Cabada, Alberto 6 Castro, Alfonso 6 Chukwu, Ethelbert Nwakuche 6 Da Prato, Giuseppe 6 Ding, Jiu 6 Dinh The Luc 6 Drábek, Pavel 6 Elaydi, Saber Nasr 6 Freedman, Herbert Irving 6 Gossez, Jean-Pierre 6 Guo, Jong-Shenq 6 Hilhorst, Danielle 6 Howes, Frederick A. 6 Hu, Shouchuan 6 Karakostas, George L. 6 Krasnosel’skiĭ, Mark Aleksandrovich 6 Kuang, Yang 6 Lieberman, Gary M. 6 Mustonen, Vesa ...and 3,312 more Authors all top 5 Fields 1,533 Partial differential equations (35-XX) 1,113 Ordinary differential equations (34-XX) 641 Operator theory (47-XX) 401 Calculus of variations and optimal control; 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collections (00-XX) 7 Linear and multilinear algebra; matrix theory (15-XX) 7 Several complex variables and analytic spaces (32-XX) 7 Information and communication theory, circuits (94-XX) 6 Potential theory (31-XX) 6 Harmonic analysis on Euclidean spaces (42-XX) 6 Convex and discrete geometry (52-XX) 5 Astronomy and astrophysics (85-XX) 4 Nonassociative rings and algebras (17-XX) 4 Integral transforms, operational calculus (44-XX) 3 Number theory (11-XX) 3 Field theory and polynomials (12-XX) 3 Algebraic geometry (14-XX) 3 Topological groups, Lie groups (22-XX) 3 Sequences, series, summability (40-XX) 3 Geometry (51-XX) 2 History and biography (01-XX) 2 Mathematical logic and foundations (03-XX) 2 Combinatorics (05-XX) 2 Category theory; homological algebra (18-XX) 2 Special functions (33-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 Commutative algebra (13-XX) 1 Group theory and generalizations (20-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 3,258 Publications have been cited 47,308 times in 34,581 Documents Cited by ▼ Year ▼ Inequalities in Banach spaces with applications. Zbl 0757.46033Xu, Hong-Kun 715 1991 Boundary regularity for solutions of degenerate elliptic equations. Zbl 0675.35042Lieberman, Gary M. 707 1988 \(C^{1+\alpha}\) local regularity of weak solutions of degenerate elliptic equations. Zbl 0539.35027DiBenedetto, E. 587 1983 Abstract critical point theorems and applications to some nonlinear problems with ”strong” resonance at infinity. Zbl 0522.58012Bartolo, P.; Benci, V.; Fortunato, D. 480 1983 The Cauchy problem for the critical nonlinear Schrödinger equation in \(H^ s\). Zbl 0706.35127Cazenave, Thierry; Weissler, Fred B. 382 1990 Nonlinear elliptic boundary-value problems in unbounded domains. Zbl 0780.35044Pao, C. V. 335 1992 The Choquard equation and related questions. Zbl 0453.47042Lions, Pierre-Louis 331 1980 Nonlinear Schrödinger evolution equations. Zbl 0451.35023Brézis, Haïm; Gallouet, T. 287 1980 Coupled fixed points of nonlinear operators with applications. Zbl 0635.47045Guo, Dajun; Lakshmikantham, V. 284 1987 Some remarks on non local elliptic and parabolic problems. Zbl 0894.35119Chipot, M.; Lovat, B. 263 1997 Remarks on sublinear elliptic equations. Zbl 0593.35045Brézis, Haïm; Oswald, Luc 259 1986 Quasilinear elliptic equations involving critical Sobolev exponents. Zbl 0714.35032Guedda, Mohammed; Véron, Laurent 253 1989 Almost everywhere convergence of the gradients of solutions to elliptic and parabolic equations. Zbl 0783.35020Boccardo, Lucio; Murat, François 248 1992 Stabilization of solutions of a degenerate nonlinear diffusion problem. Zbl 0518.35050Aronson, Donald; Crandall, Michael G.; Peletier, L. A. 245 1982 Existence of solutions with prescribed norm for semilinear elliptic equations. Zbl 0877.35091Jeanjean, Louis 232 1997 Boundary value problems for nonlinear ordinary differential equations of second order in Banach spaces. Zbl 0462.34041Mönch, Harald 213 1980 A predator-prey model with disease in the prey. Zbl 0922.34036Chattopadhyay, J.; Arino, O. 209 1999 Nonexpansive iterations in hyperbolic spaces. Zbl 0728.47043Reich, Simeon; Shafrir, Itai 208 1990 Convergence of an adaptive penalty scheme for finding constrained equilibria. Zbl 0773.90092Muu, Le Dung; Oettli, W. 208 1992 A Picone’s identity for the \(p\)-Laplacian and applications. Zbl 0930.35053Allegretto, Walter; Huang, Yin Xi 205 1998 On the behaviour of measures of noncompactness with respect to differentiation and integration of vector-valued functions. Zbl 0528.47046Heinz, Hans-Peter 205 1983 Stabilization with relaxed controls. Zbl 0525.93053Artstein, Zvi 186 1983 Global existence of small solutions to a class of nonlinear evolution equations. Zbl 0576.35023Ponce, Gustavo 181 1985 Critical point theory for asymptotically quadratic functionals and applications to problems with resonance. Zbl 0872.58018Bartsch, Thomas; Li, Shujie 180 1997 A nonlinear singular boundary value problem. Zbl 0421.34021Taliaferro, Steven D. 171 1979 A class of De Giorgi type and Hölder continuity. Zbl 0927.46022Fan, Xianling; Zhao, Dun 169 1999 Existence and multiplicity results for homoclinic solutions to a class of Hamiltonian systems. Zbl 0840.34044Ding, Yanheng 169 1995 Global analysis in some delayed ratio-dependent predator-prey systems. Zbl 0946.34061Beretta, Edoardo; Kuang, Yang 154 1998 Existence results for the flow of viscoelastic fluids with a differential constitutive law. Zbl 0729.76006Guillopé, C.; Saut, J. C. 153 1990 Solvability of three point boundary value problems at resonance. Zbl 0891.34019Feng, W.; Webb, J. R. L. 147 1997 On global weak solutions for Landau-Lifshitz equations: Existence and nonuniqueness. Zbl 0788.35065Alouges, François; Soyeur, Alain 143 1992 Nonlinear functional differential equations of arbitrary orders. Zbl 0934.34055El-Sayed, Ahmed M. A. 143 1998 The Debye system: Existence and large time behavior of solutions. Zbl 0814.35054Biler, Piotr; Hebisch, Waldemar; Nadzieja, Tadeusz 139 1994 Fixed point theorems for asymptotically nonexpansive mappings. Zbl 0812.47058Lim, Teck-Cheong; Xu, Hong-Kun 126 1994 Attractors for the Bénard problem: Existence and physical bounds on their fractal dimension. Zbl 0646.76098Foias, C.; Manley, O.; Temam, R. 123 1987 An extension theorem from connected sets, and homogenization in general periodic domains. Zbl 0779.35011Acerbi, E.; Chiadò Piat, V.; Dal Maso, G.; Percivale, D. 122 1992 Infinitely many solutions of a symmetric Dirichlet problem. Zbl 0799.35071Bartsch, Thomas 120 1993 Necessary and sufficient conditions for \(L_ 1\)-strong-weak lower semicontinuity of integral functionals. Zbl 0638.49004Balder, Erik J. 116 1987 Variational problems related to self-similar solutions of the heat equation. Zbl 0639.35038Escobedo, M.; Kavian, O. 115 1987 One-dimensional transport equations with discontinuous coefficients. Zbl 0989.35130Bouchut, F.; James, F. 115 1998 Variational elliptic problems which are nonquadratic at infinity. Zbl 0820.35059Costa, D. G.; Magalhães, C. A. 115 1994 On the equation of turbulent filtration in one-dimensional porous media. Zbl 0613.76102Esteban, Juan R.; Vazquez, Juan L. 114 1986 Clarke’s tangent cones and the boundaries of closed sets in \(\mathbb{R}^n\). Zbl 0443.26010Rockafellar, R. T. 114 1979 The global attractor for the 2D Navier-Stokes flow on some unbounded domains. Zbl 0901.35070Rosa, Ricardo 114 1998 Fixed point theory in modular function spaces. Zbl 0714.47040Khamsi, M. A.; Kozlowski, W. M.; Reich, S. 113 1990 Cooperative systems of differential equations with concave nonlinearities. Zbl 0612.34035Smith, H. L. 107 1986 Explosive solutions of quasilinear elliptic equations: Existence and uniqueness. Zbl 0793.35028Díaz, G.; Letelier, R. 107 1993 Lipschitzian properties of multifunctions. Zbl 0573.54011Rockafellar, R. Tyrrell 100 1985 On optimization problems with prescribed rearrangements. Zbl 0678.49003Alvino, Angelo; Trombetti, Guido; Lions, Pierre-Louis 100 1989 Continuity of solutions of a singular parabolic equation. Zbl 0511.35052Sacks, Paul E. 98 1983 Application of hereditary symmetries to nonlinear evolution equations. Zbl 0419.35049Fuchssteiner, Benno 98 1979 On cone convexity of set-valued maps. Zbl 0895.26010Kuroiwa, Daishi; Tanaka, Tamaki; Ha, Truong Xuan Duc 98 1997 On a problem of Bieberbach and Rademacher. Zbl 0833.35052Lazer, A. C.; McKenna, P. J. 96 1993 Decay, symmetry and existence of solutions of semilinear elliptic systems. Zbl 0938.35054de Figueiredo, Djairo G.; Yang, Jianfu 96 1998 Singular solutions of some nonlinear elliptic equations. Zbl 0457.35031Véron, Laurent 95 1981 Stability for multispecies population models in random environments. Zbl 0598.92017Gard, Thomas C. 95 1986 Semilinear integrodifferential equations with nonlocal Cauchy problem. Zbl 0916.45014Lin, Yanping; Liu, James H. 93 1996 Finite element methods for parabolic and hyperbolic partial integro- differential equations. Zbl 0657.65142Yanik, Elizabeth G.; Fairweather, Graeme 90 1988 Existence and uniqueness of “entropy” solutions of parabolic problems with \(L^1\) data. Zbl 0909.35075Prignet, Alain 90 1997 A general approach to critical Fujita exponents in nonlinear parabolic problems. Zbl 1139.35317Galaktionov, Victor A.; Levine, Howard A. 90 1998 Vector variational inequality as a tool for studying vector optimization problems. Zbl 0956.49007Lee, Gue Myung; Kim, Do Sang; Lee, Byung Soo; Yen, Nguyen Dong 90 1998 A mountain pass method for the numerical solution of semilinear elliptic problems. Zbl 0779.35032Choi, Y. S.; McKenna, P. J. 90 1993 Global smooth thermomechanical processes in one-dimensional nonlinear thermoviscoelasticity. Zbl 0498.35015Dafermos, C. M.; Hsiao, L. 89 1982 Some problems and results in the study of nonlinear analysis. Zbl 0901.47036Chang, Shihsen 89 1997 Metric regularity, openness and Lipschitzian behavior of multifunctions. Zbl 0687.54015Penot, Jean-Paul 87 1989 Existence and convergence for fixed points of mappings of asymptotically nonexpansive type. Zbl 0747.47041Xu, Hong-Kun 86 1991 Existence of solutions to a semilinear functional-differential evolution nonlocal problem. Zbl 0934.34068Byszewski, Ludwik; Akca, Haydar 86 1998 A parabolic equation with nonlocal boundary conditions arising from electrochemistry. Zbl 0757.35031Choi, Y. S.; Chan, Kwong-Yu 85 1992 Multiplicity results for a fourth-order semilinear elliptic problem. Zbl 0898.35032Micheletti, Anna Maria; Pistoia, Angela 85 1998 Stochastic Cahn-Hilliard equation. Zbl 0838.60056Da Prato, Giuseppe; Debussche, Arnaud 85 1996 An iterative procedure for constructing zeros of accretive sets in Banach spaces. Zbl 0375.47032Reich, Simeon 84 1978 Equations with unbounded delay: A survey. Zbl 0449.34048Corduneanu, C.; Lakshmikantham, V. 83 1980 A class of similarity solutions of the nonlinear diffusion equation. Zbl 0394.34016van Duyn, C. J.; Peletier, L. A. 82 1977 On Hopf’s formulas for solutions of Hamilton-Jacobi equations. Zbl 0569.35011Bardi, M.; Evans, L. C. 81 1984 Fisher wave fronts for the Lotka-Volterra competition model with diffusion. Zbl 0868.35053Kan-On, Yukio 81 1997 Convergence theorems of the sequence of iterates for asymptotically demicontractive and hemicontractive mappings. Zbl 0861.47047Liu, Qihou 80 1996 Nontrivial solutions of operator equations and Morse indices of critical points of min-max type. Zbl 0667.47036Lazer, A. C.; Solimini, S. 79 1988 On the bounded solutions of a nonlinear convolution equation. Zbl 0433.92028Diekmann, Odo; Kaper, Hans G. 78 1978 Global stability and predator dynamics in a model of prey dispersal in a patchy environment. Zbl 0685.92018Freedman, H. I.; Takeuchi, Y. 77 1989 On symmetric solutions of an elliptic equation with a nonlinearity involving critical Sobolev exponent. Zbl 0823.35051Bianchi, Gabriele; Chabrowski, Jan; Szulkin, Andrzej 77 1995 Dynamic theory of quasilinear parabolic equations: Abstract evolution equations. Zbl 0666.35043Amann, Herbert 76 1988 Coercive and semicoercive hemivariational inequalities. Zbl 0733.49012Panagiotopoulos, P. D. 76 1991 S-shaped bifurcation curves. Zbl 0458.35036Brown, K. J.; Ibrahim, M. M. A.; Shivaji, R. 74 1981 Existence and uniqueness results for dynamic contact problems with nonlinear normal and friction interface laws. Zbl 0672.73079Martins, J. A. C.; Oden, J. T. 73 1987 Positive solutions for \((n-1,1)\) conjugate boundary value problems. Zbl 0871.34015Eloe, Paul W.; Henderson, Johnny 71 1997 The initial value problem for a generalized Boussinesq model. Zbl 0930.35136Lorca, Sebastián A.; Boldrini, José Luiz 71 1999 Strong convergence theorems for asymptotically nonexpansive semigroups in Hilbert spaces. Zbl 0935.47039Shioji, Naoki; Takahashi, Wataru 71 1998 A proof of Trudinger’s inequality and its application to nonlinear Schrödinger equations. Zbl 0715.35073Ogawa, Takayoshi 70 1990 Extrema problems with critical Sobolev exponents on unbounded domains. Zbl 0851.49004Ben-Naoum, A. K.; Troestler, C.; Willem, M. 70 1996 Variational inequalities in Orlicz-Sobolev spaces. Zbl 0643.49006Gossez, Jean-Pierre; Mustonen, Vesa 68 1987 Evolution equations with lack of convexity. Zbl 0545.46029Degiovanni, Marco; Marino, Antonio 68 1985 Linking theorems and applications to semilinear elliptic problems at resonance. Zbl 0731.35042Silva, Elves Alves de B. e 68 1991 Some existence and multiplicity results for a class of quasilinear elliptic eigenvalue problems. Zbl 0782.35053Guo, Zongming 68 1992 Well-posedness criteria in optimization with application to the calculus of variations. Zbl 0841.49005Zolezzi, T. 68 1995 On an \(m\)-point boundary value problem. Zbl 0895.34014Feng, Wenying 67 1997 Global existence of periodic solutions in a class of delayed Gause-type predator-prey systems. Zbl 0872.34047Zhao, Tao; Kuang, Yang; Smith, H. L. 66 1997 Stable solutions of the logarithmic Schrödinger equation. Zbl 0529.35068Cazenave, Thierry 65 1983 Approximative methods for nonlinear equations (two approaches to the convergence problem). Zbl 0401.65034Vainikko, G. 65 1978 The study of maximal elements, fixed points for \(L_S\)-majorized mappings and their applications to minimax and variational inequalities in product topological spaces. Zbl 0930.47024Deguire, Paul; Tan, Kok Keong; Yuan, George Xian-Zhi 65 1999 On a free boundary problem arising in plasma physics. Zbl 0437.35032Berestycki, Henri; Brézis, Haïm 64 1980 A predator-prey model with disease in the prey. Zbl 0922.34036Chattopadhyay, J.; Arino, O. 209 1999 A class of De Giorgi type and Hölder continuity. Zbl 0927.46022Fan, Xianling; Zhao, Dun 169 1999 The initial value problem for a generalized Boussinesq model. Zbl 0930.35136Lorca, Sebastián A.; Boldrini, José Luiz 71 1999 The study of maximal elements, fixed points for \(L_S\)-majorized mappings and their applications to minimax and variational inequalities in product topological spaces. Zbl 0930.47024Deguire, Paul; Tan, Kok Keong; Yuan, George Xian-Zhi 65 1999 Impulsive controllability and optimization problems in population dynamics. Zbl 0941.49021Nenov, Svetoslav 57 1999 A high-linking algorithm for sign-changing solutions of semilinear elliptic equations. Zbl 0941.35023Ding, Zhonghai; Costa, David; Chen, Goong 56 1999 A density result in SBV with respect to non-isotropic energies. Zbl 0939.49024Cortesani, Guido; Toader, Rodica 54 1999 Impulsive stabilization of functional differential equations by Lyapunov-Razumikhin functions. Zbl 0951.34049Yan, Jurang; Shen, Jianhua 53 1999 An existence theorem for a strongly nonlinear elliptic problem in Orlicz spaces. Zbl 0920.35057Benkirane, A.; Elmahi, A. 52 1999 Existence results for the problem \((\varphi(u'))'= f(t,u,u')\) with nonlinear boundary conditions. Zbl 0920.34029Cabada, Alberto; Pouso, Rodrigo L. 50 1999 Razumikhin techniques in impulsive functional differential equations. Zbl 0939.34071Shen, J. H. 49 1999 Conservation laws with vanishing nonlinear diffusion and dispersion. Zbl 0923.35159LeFloch, Philippe G.; Natalini, Roberto 47 1999 A survey of subdifferential calculus with applications. Zbl 0933.49006Borwein, Jonathan M.; Zhu, Qiji J. 45 1999 Global stability of discrete models of Lotka-Volterra type. Zbl 0919.92030Wang, Wendi; Lu, Zhengyi 44 1999 On essential components of the set of Nash equilibrium points. Zbl 0967.91004Yu, Jian; Xiang, Shuwen 44 1999 Infinitely many homoclinic orbits of a Hamiltonian system with symmetry. Zbl 0938.37034Ding, Yanheng; Girardi, Mario 39 1999 A Lyapunov characterization of robust stabilization. Zbl 0947.34054Ledyaev, Yuri S.; Sontag, Eduardo D. 38 1999 Theory and applications of Hopf bifurcations in symmetric functional differential equations. Zbl 0917.58027Krawcewicz, Wiesław; Wu, Jianhong 35 1999 A note on existence of nonnegative solutions to singular semi-positone problems. Zbl 0921.34027Agarwal, Ravi P.; O’Regan, Donal 35 1999 Strong maximum principles for supersolutions of quasilinear elliptic equations. Zbl 0930.35074Montenegro, Marcelo 35 1999 Uniqueness criterion of weak solutions to the stationary Navier-Stokes equations in exterior domains. Zbl 0934.35123Kozono, Hideo; Yamazaki, Masao 34 1999 Large solutions of semilinear elliptic problems. Zbl 0932.35081Lair, Alan V.; Wood, Aihua W. 34 1999 Existence and uniform decay of solutions of a degenerate equation with nonlinear boundary damping and boundary memory source term. Zbl 0933.35157Cavalcanti, M. M.; Domingos Cavalcanti, V. N.; Prates Filho, J. S.; Soriano, J. A. 32 1999 Hamiltonian symmetric groups and multiple periodic solutions to delay differential equations. Zbl 0920.34061Li, Jibin; He, Xue-Zhong; Liu, Zhengrong 31 1999 A weighted equation approach to decay rate estimates for the Navier-Stokes equations. Zbl 0941.35066Takahashi, Shuji 31 1999 Extremal solutions of a discontinuous scalar differential equation. Zbl 0949.34005Hassan, Ezzat Ramadan; Rzymowski, Witold 31 1999 Fixed point theory in symmetric spaces with applications to probabilistic spaces. Zbl 0947.54022Hicks, Troy L.; Rhoades, B. E. 30 1999 Persistence and global stability for two-species nonautonomous competition Lotka-Volterra patch-system with time delay. Zbl 0949.34060Zhang, Jingru; Chen, Lansun; Chen, Xiu Dong 29 1999 Existence theory for nonlinear Fredholm and Volterra integral equations on half-open intervals. Zbl 0920.45006Meehan, Maria; O’Regan, Donal 28 1999 On parabolic hemivariational inequalities and applications. Zbl 0923.35089Miettinen, M.; Panagiotopoulos, P. D. 28 1999 Global asymptotic stability of a predator-prey system of Holling type. Zbl 0984.34043Sugie, Jitsuro; Katayama, Masaki 28 1999 A criterion for existence of positive solutions of systems of retarded functional differential equations. Zbl 0935.34061Diblík, Josef 28 1999 The discrete Markus-Yamabe problem. Zbl 0919.34042Cima, Anna; Gasull, Armengol; Mañosas, Francesc 26 1999 Existence of quasiperiodic solutions and Littlewood’s boundedness problem of Duffing equations with subquadratic potentials. Zbl 0927.34021Küpper, Tassilo; You, Jiangong 26 1999 The metallic means family and multifractal spectra. Zbl 0931.28007de Spinadel, Vera W. 26 1999 A class of evolution hemivariational inequalities. Zbl 0920.47056Liu, Zhenhai 25 1999 Coderivatives of multivalued mappings, locally compact cones and metric regularity. Zbl 0919.46031Jourani, A.; Thibault, L. 24 1999 A nonlinear suspension bridge equation with nonconstant load. Zbl 0934.74031Choi, Q. Heung; Jung, Tacksun 24 1999 Fixed point theorems in hyperconvex metric spaces. Zbl 0930.47023Park, Sehie 24 1999 Second order impulsive integro-differential equations on unbounded domains in Banach spaces. Zbl 0917.45010Guo, Dajun 23 1999 Asymptotic behavior for an SIS epidemic model and its approximation. Zbl 0921.92029Iannelli, Mimmo; Kim, Mi-Young; Park, Eun-Jae 23 1999 Existence and nonexistence of global solutions for the generalized IMBq equation. Zbl 0920.35005Chen, Guowang; Wang, Shubin 23 1999 Existence and nonexistence of positive radial solutions for a class of semilinear elliptic systems. Zbl 0934.34011Chen, Shaohua; Lu, Guozhen 22 1999 Self-similar large time behavior of solutions to Korteweg-de Vries-Burgers equation. Zbl 0923.35158Karch, Grzegorz 22 1999 \(G\)-convergence of parabolic operators. Zbl 0933.35020Svanstedt, Nils 22 1999 Topological degree and periodic solutions of differential inclusions. Zbl 0936.34009De Blasi, Francesco S.; Górniewicz, Lech; Pianigiani, Giulio 21 1999 On weak solutions for an evolution equation with exponential nonlinearities. Zbl 0940.35033Ma, T. F.; Soriano, J. A. 21 1999 Positive radial solutions of quasilinear elliptic partial differential equations on a ball. Zbl 0924.35047García-Huidobro, M.; Manásevich, R.; Schmitt, K. 20 1999 Convergence of generic infinite products of nonexpansive and uniformly continuous operators. Zbl 0932.47043Reich, Simeon; Zaslavski, Alexander J. 20 1999 Existence results for nonlinear problems with separated boundary conditions. Zbl 0918.34021Cabada, Alberto; Lois, Susana 19 1999 Bifurcations of periodic orbits, subharmonic solutions and invariant tori of high-dimensional systems. Zbl 0922.34035Han, Maoan; Jiang, Katie; Green, David jun. 19 1999 Positive solutions to semilinear problems with coefficients that changes sign. Zbl 0930.35069Các, Nguyen Phuong; Gatica, Juan A.; Li, Yi 19 1999 On a Hartman linearization theorem for a class of ODE with impulse effect. Zbl 0931.34007Fenner, Julio López; Pinto, Manuel 19 1999 Bifurcation of a periodic orbit from infinity in planar piecewise linear vector fields. Zbl 1049.34052Llibre, Jaume; Ponce, Enrique 18 1999 Periodic solutions for evolution equations. Zbl 0924.34034Li, Yong; Cong, Fuzhong; Lin, Zhenghua; Liu, Wenbin 18 1999 Approximate generalized Hessians and Taylor’s expansions for continuously Gâteaux differentiable functions. Zbl 0931.49011Jeyakumar, V.; Yang, X. Q. 17 1999 Strong convergence theorems for nonexpansive type and non-self multi-valued mappings. Zbl 0938.47039Sahu, D. R. 17 1999 Iterative solutions of nonlinear accretive operator equations in arbitrary Banach spaces. Zbl 0935.47035Chidume, C. E.; Osilike, M. O. 16 1999 Nontrivial solutions for resonant cooperative elliptic systems via computations of critical groups. Zbl 0940.35074Zou, Wenming; Li, Shujie; Liu, J. Q. 16 1999 Stability and instability of solitary waves for a nonlinear dispersive system. Zbl 0923.35153Alarcon, Eduardo; Angulo, Jaime; Montenegro, Jose F. 15 1999 Existence of solutions of the equation \(u_t=\Delta\log u\). Zbl 0936.35098Hui, Kin Ming 15 1999 A nonlinear boundary value problem arising in growing cell populations. Zbl 0935.35170Latrach, Khalid; Jeribi, Aref 14 1999 Feedback stabilization for a class of distributed semilinear control systems. Zbl 0946.93036Bounit, H.; Hammouri, H. 14 1999 The study of equilibria for abstract economics in topological vector spaces – a unified approach. Zbl 0943.47053Yuan, George Xian-Zhi 14 1999 The blow-up rate for a system of heat equations completely coupled in the boundary conditions. Zbl 0919.35062Wang, Shu; Xie, Chunhong; Wang, Mingxin 13 1999 Iterative solutions of nonlinear \(\phi\)-strongly accretive operator equations in arbitrary Banach spaces. Zbl 0927.47036Osilike, M. O. 13 1999 On relations and applications of generalized second-order directional derivatives. Zbl 0990.49016Yang, X. Q. 13 1999 Approximate controllability of a semilinear heat equation in unbounded domains. Zbl 0946.93006de Teresa, Luz; Zuazua, Enrique 13 1999 Positive solutions for semilinear elliptic equations in annular domains. Zbl 1034.35044Hai, D. D. 13 1999 Multiple positive solutions for a class of semilinear elliptic boundary value problems. Zbl 0933.35075Maya, C.; Shivaji, R. 13 1999 Scalar nonlinear conservation laws with integrable boundary data. Zbl 0919.35081Ancona, Fabio; Marson, Andrea 12 1999 Stable curves asymptotic to a degenerate fixed point. Zbl 0918.58064Fontich, E. 12 1999 Nonnegative solutions to some singular second-order boundary value problems. Zbl 0929.34022Kelevedjiev, Petio 12 1999 On a nonlinear fluid-structure interaction problem defined on a domain depending on time. Zbl 0938.35116Flori, Fabien; Orenga, Pierre 11 1999 \(L^p\) solutions to the time-dependent Ginzburg-Landau equations of superconductivity. Zbl 0919.35128Wang, Shouhong; Zhan, Mei-Qin 11 1999 Generalized quasilinearization method for second-order boundary value problems. Zbl 0922.34018Mohapatra, R. N.; Vajravelu, K.; Yin, Y. 11 1999 Excitability of a second-order delay differential equation. Zbl 0945.34048Wiener, Joseph; Lakshmikantham, V. 11 1999 Initial value problems for second-order integro-differential equations in Banach spaces. Zbl 0931.34042Guo, Dajun 11 1999 The zero relaxation limit for \(2\times 2\) hyperbolic systems. Zbl 0935.35099Lattanzio, Corrado; Marcati, Pierangelo 11 1999 On the damped Boussinesq equation in a circle. Zbl 0938.35146Varlamov, Vladimir 11 1999 Geodesics in static spacetimes and \(t\)-periodic trajectories. Zbl 0982.53038Sánchez, Miguel 10 1999 On a new type of bifurcation of limit cycles for a planar cubic system. Zbl 0917.34021Chavarriga, Javier; Giacomini, H.; Giné, Jaume 10 1999 Uniform persistence and global asymptotic stability in periodic single-species models of dispersal in a patchy environment. Zbl 0927.34027Freedman, H. I.; Peng, Qui-Liang 10 1999 Maximal elements and equilibria for condensing correspondences. Zbl 0946.47038Chebbi, Souhail; Florenzano, Monique 9 1999 On a degenerate parabolic/hyperbolic system in glaciology giving rise to a free boundary. Zbl 0935.35179Diaz, J. I.; Schiavi, E. 9 1999 Growth and decay results in heat conduction problems with nonlinear boundary conditions. Zbl 0919.35066Payne, L. E.; Schaefer, P. W.; Song, J. C. 9 1999 Maluta’s coefficient and Opial’s properties in Musielak-Orlicz sequence spaces equipped with the Luxemburg norm. Zbl 0922.46005Cui, Yunan; Hudzik, Henryk 9 1999 A quasistatic contact problem for an elastic perfectly plastic body with Tresca’s friction. Zbl 0923.73054Amassad, Amina; Shillor, Meir; Sofonea, Mircea 9 1999 Bifurcation for an elliptic system coupled in the linear part. Zbl 0939.35066Fleckinger, Jacqueline; Pardo San Gil, Rosa 9 1999 Optimal investment with taxes: An optimal control problem with endogeneous delay. Zbl 1126.91370Jouini, Elyès; Koehl, Pierre-F.; Touzi, Nizar 9 1999 Approximation of the zeros of \(m\)-accretive operators. Zbl 0942.47038Chidume, C. E.; Zegeye, Habtu 9 1999 The solution by iteration of nonlinear equations involving psi-strongly accretive operators. Zbl 0931.47037Moore, Chika 9 1999 Boundedness and blow-up behavior for reaction-diffusion systems in a bounded domain. Zbl 0932.35125Zhang, Jian 8 1999 Existence and uniqueness results for polyharmonic equations. Zbl 0921.35058Dalmasso, Robert 8 1999 Positive solutions for a semilinear elliptic problem with sign-changing nonlinearity. Zbl 0930.35068Afrouzi, G. A.; Brown, K. J. 8 1999 Yamabe equations on half-spaces. Zbl 0941.35025Bianchi, Gabriele; Pan, Xing-Bin 8 1999 Iterative schemes for optimal control of Volterra integral equations. Zbl 0936.49016Belbas, S. A. 8 1999 Multiple positive solutions of quasilinear elliptic equations in \(\mathbb{R}^N\). Zbl 0930.35062Drábek, Pavel; Huang, Yin Xi 8 1999 Multiplicity results for some two-point superlinear asymmetric boundary value problem. Zbl 0952.34012Capietto, Anna; Dambrosio, Walter 7 1999 Comparison of model equations for small-amplitude long waves. Zbl 0948.35108Bona, Jerry L.; Chen, Hongqiu 7 1999 ...and 1473 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 23,000 Authors 296 Papageorgiou, Nikolaos S. 280 Agarwal, Ravi P. 243 O’Regan, Donal 131 Ge, Weigao 123 Yao, Jen-Chih 120 Tang, Xianhua 110 Rădulescu, Vicenţiu D. 106 Alves, Claudianor Oliveira 104 Tang, Chun-Lei 99 Kumam, Poom 87 Benchohra, Mouffak 86 Guo, Boling 83 Chang, Shih-Sen 79 Henderson, Johnny Lee 78 Li, Wan-Tong 78 Reich, Simeon 77 Gasiński, Leszek 76 Ma, Ruyun 75 Li, Yongxiang 75 Nieto Roig, Juan Jose 74 Cho, Yeol Je 72 Jiang, Daqing 69 Wang, Mingxin 66 Miyagaki, Olimpio Hiroshi 66 Wong, Patricia J. 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