Edit Profile (opens in new tab) Caşu, Ioan Co-Author Distance Author ID: casu.ioan Published as: Caşu, Ioan; Casu, Ioan; Caşu, Ion; Casų, I.; Caşu, I. more...less External Links: ORCID Documents Indexed: 28 Publications since 1997 Co-Authors: 20 Co-Authors with 26 Joint Publications 238 Co-Co-Authors all top 5 Co-Authors 2 single-authored 11 Puta, Mircea 10 Birtea, Petre 7 Comănescu, Dan 2 Bényi, Árpád 2 Voitecovici, Alexandru 1 Aron, Anania 1 Butur, Marius 1 Cǎruntu, Mircea 1 Chis, Oana-Teodora 1 Craioveanu, Mircea-Eugen 1 Creţ, Florian 1 Hogea, Cosmin 1 Ioja, Ioan 1 Lăzureanu, Cristian 1 Ratiu, Tudor Stefan 1 Reghiş, Mircea 1 Roventa, Eugene 1 Sima, Aurelian 1 Tudoran, Răzvan Micu 1 Turhan, Murat all top 5 Serials 2 Tensor. New Series 2 Analele Universității din Timișoara. Seria Matematică-Informatică 2 Regular and Chaotic Dynamics 1 Physics Letters. A 1 ZAMP. Zeitschrift für angewandte Mathematik und Physik 1 The Australian Mathematical Society Gazette 1 Journal of Computational and Applied Mathematics 1 Monatshefte für Mathematik 1 Publicationes Mathematicae Debrecen 1 Journal of Computational Mathematics 1 Physica D 1 Applied Mathematics Letters 1 Analele Științifice ale Universității Al. I. Cuza din Iași. Serie Nouă. Matematică 1 International Journal of Bifurcation and Chaos in Applied Sciences and Engineering 1 Journal of Nonlinear Science 1 Bulletin des Sciences Mathématiques 1 International Journal of Mathematics, Game Theory and Algebra 1 International Journal of Geometric Methods in Modern Physics 1 Optimization Letters 1 Journal of Physics A: Mathematical and Theoretical 1 Analele Universității de Vest din Timișoara. Seria Matematică-Informatică 1 Gazeta Matematică. Seria A all top 5 Fields 14 Mechanics of particles and systems (70-XX) 7 Dynamical systems and ergodic theory (37-XX) 6 Numerical analysis (65-XX) 3 Differential geometry (53-XX) 2 Calculus of variations and optimal control; optimization (49-XX) 2 Optics, electromagnetic theory (78-XX) 1 Mathematical logic and foundations (03-XX) 1 Number theory (11-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Topological groups, Lie groups (22-XX) 1 Special functions (33-XX) 1 Geometry (51-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Mechanics of deformable solids (74-XX) 1 Quantum theory (81-XX) 1 Operations research, mathematical programming (90-XX) 1 Biology and other natural sciences (92-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 11 Publications have been cited 51 times in 43 Documents Cited by ▼ Year ▼ Stability of equilibria for the \(\mathfrak{so}(4)\) free rigid body. Zbl 1300.70005Birtea, Petre; Caşu, Ioan; Ratiu, Tudor S.; Turhan, Murat 11 2012 First order optimality conditions and steepest descent algorithm on orthogonal Stiefel manifolds. Zbl 1434.90193Birtea, Petre; Caşu, Ioan; Comănescu, Dan 8 2019 Sufficient conditions for instability of equilibrium for circulatory and gyroscopic systems. Zbl 1387.70004Birtea, Petre; Caşu, Ioan; Comănescu, Dan 6 2012 Hamilton-Poisson formulation for the rotational motion of a rigid body in the presence of an axisymmetric force field and a gyroscopic torque. Zbl 1254.70017Birtea, Petre; Caşu, Ioan; Comănescu, Dan 5 2011 Symmetries of the Maxwell-Bloch equations with the rotating wave approximation. Zbl 1308.70018Caşu, Ioan 5 2014 Optimization on the real symplectic group. Zbl 1434.49026Birtea, Petre; Caşu, Ioan; Comănescu, Dan 5 2020 The stability problem and special solutions for the 5-components Maxwell-Bloch equations. Zbl 1370.37110Birtea, Petre; Caşu, Ioan 4 2013 On the stability problem for the free rigid body. Zbl 1317.70003Caşu, Ioan 3 2011 Stability and integrability aspects for the Maxwell-Bloch equations with the rotating wave approximation. Zbl 1376.37106Caşu, Ioan; Lăzureanu, Cristian 2 2017 Constant Poisson structures and the weighted Euler integrator. Zbl 0941.65128Puta, M.; Caşu, I.; Voitecovici, A. 1 1999 Geometrical aspects in the rigid body dynamics with three quadratic controls. Zbl 0986.70009Puta, Mircea; Casu, Ioan 1 2000 Optimization on the real symplectic group. Zbl 1434.49026Birtea, Petre; Caşu, Ioan; Comănescu, Dan 5 2020 First order optimality conditions and steepest descent algorithm on orthogonal Stiefel manifolds. Zbl 1434.90193Birtea, Petre; Caşu, Ioan; Comănescu, Dan 8 2019 Stability and integrability aspects for the Maxwell-Bloch equations with the rotating wave approximation. Zbl 1376.37106Caşu, Ioan; Lăzureanu, Cristian 2 2017 Symmetries of the Maxwell-Bloch equations with the rotating wave approximation. Zbl 1308.70018Caşu, Ioan 5 2014 The stability problem and special solutions for the 5-components Maxwell-Bloch equations. Zbl 1370.37110Birtea, Petre; Caşu, Ioan 4 2013 Stability of equilibria for the \(\mathfrak{so}(4)\) free rigid body. Zbl 1300.70005Birtea, Petre; Caşu, Ioan; Ratiu, Tudor S.; Turhan, Murat 11 2012 Sufficient conditions for instability of equilibrium for circulatory and gyroscopic systems. Zbl 1387.70004Birtea, Petre; Caşu, Ioan; Comănescu, Dan 6 2012 Hamilton-Poisson formulation for the rotational motion of a rigid body in the presence of an axisymmetric force field and a gyroscopic torque. Zbl 1254.70017Birtea, Petre; Caşu, Ioan; Comănescu, Dan 5 2011 On the stability problem for the free rigid body. Zbl 1317.70003Caşu, Ioan 3 2011 Geometrical aspects in the rigid body dynamics with three quadratic controls. Zbl 0986.70009Puta, Mircea; Casu, Ioan 1 2000 Constant Poisson structures and the weighted Euler integrator. Zbl 0941.65128Puta, M.; Caşu, I.; Voitecovici, A. 1 1999 all cited Publications top 5 cited Publications all top 5 Cited by 53 Authors 6 Bulatović, Ranislav M. 6 Caşu, Ioan 4 Birtea, Petre 4 Comănescu, Dan 4 Lăzureanu, Cristian 3 Absil, Pierre-Antoine 3 Borisov, Alekseĭ Vladimirovich 3 Gao, Bin 3 Llibre, Jaume 3 Son, Nguyen Thanh 3 Stykel, Tatjana 2 Biggs, Rory 2 Bînzar, Tudor 2 Jin, Pengzhan 2 Li, Rencang 2 Mamaev, Ivan Sergeevich 2 Ratiu, Tudor Stefan 2 Remsing, Claudiu-Cristian 2 Tarama, Daisuke 2 Wang, Li 2 Zhang, Lei-Hong 1 Adams, Ross M. 1 Arnaudon, Alexis 1 Bai, Fang 1 Bartoli, Adrien 1 Bizyaev, Ivan Alekseevich 1 Buzzi, Claudio Aguinaldo 1 Cândido, Murilo R. 1 De Castro, Alex Lucio 1 Elmandouh, Adel A. 1 García Guirao, Juan Luis 1 Gorni, Gianluca 1 Ha, Seung-Yeal 1 Holm, Darryl Dallas 1 Izosimov, A. M. 1 Izosimov, Anton 1 Kang, Myeongju 1 Karasözen, Bülent 1 Khare, Swanand R. 1 Kim, Dohyun 1 Kim, Jeongho 1 Liang, Xin 1 Lin, Zhangli 1 Pazim, Rubens 1 Saha, Tanay Kumar 1 Tang, Yifa 1 Tsyganov, Andreĭ Vladimirovich 1 Valls Anglés, Cláudia 1 Vera, Juan A. 1 Xiao, Bo 1 Yang, Insoon 1 Zampieri, Gaetano 1 Zhu, Aiqing all top 5 Cited in 31 Serials 4 Acta Mechanica 4 Regular and Chaotic Dynamics 2 Applied Mathematics Letters 2 SIAM Journal on Matrix Analysis and Applications 2 Linear Algebra and its Applications 2 Mathematical Physics, Analysis and Geometry 2 Theoretical and Applied Mechanics 1 Mathematical Methods in the Applied Sciences 1 Moscow University Mathematics Bulletin 1 ZAMP. Zeitschrift für angewandte Mathematik und Physik 1 Journal of Differential Equations 1 Numerische Mathematik 1 Acta Applicandae Mathematicae 1 Physica D 1 Mathematical and Computer Modelling 1 M\(^3\)AS. Mathematical Models & Methods in Applied Sciences 1 SIAM Journal on Optimization 1 International Journal of Bifurcation and Chaos in Applied Sciences and Engineering 1 Journal of Nonlinear Science 1 Russian Journal of Mathematical Physics 1 International Journal of Computer Vision 1 Bulletin des Sciences Mathématiques 1 Mathematical Problems in Engineering 1 Nonlinear Dynamics 1 Journal of Nonlinear Mathematical Physics 1 Dynamical Systems 1 Proceedings of the Steklov Institute of Mathematics 1 São Paulo Journal of Mathematical Sciences 1 Communications in Mathematics 1 Research in the Mathematical Sciences 1 International Journal of Applied and Computational Mathematics all top 5 Cited in 19 Fields 25 Mechanics of particles and systems (70-XX) 15 Dynamical systems and ergodic theory (37-XX) 7 Numerical analysis (65-XX) 4 Linear and multilinear algebra; matrix theory (15-XX) 4 Ordinary differential equations (34-XX) 4 Differential geometry (53-XX) 3 Calculus of variations and optimal control; optimization (49-XX) 3 Operations research, mathematical programming (90-XX) 2 Topological groups, Lie groups (22-XX) 2 Probability theory and stochastic processes (60-XX) 2 Mechanics of deformable solids (74-XX) 2 Optics, electromagnetic theory (78-XX) 1 Functions of a complex variable (30-XX) 1 Special functions (33-XX) 1 Partial differential equations (35-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Computer science (68-XX) 1 Statistical mechanics, structure of matter (82-XX) 1 Systems theory; control (93-XX) Citations by Year