Open AccessPeriodic solutions for nonautonomous systems with nonsmooth quadratic or superquadratic potential
Author(s) -
Dumitru Motreanu,
V. V. Motreanu,
Nikolaos S. Papageorgiou
Publication year - 2004
Publication title -
topological methods in nonlinear analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.623
H-Index - 23
ISSN - 1230-3429
DOI - 10.12775/tmna.2004.028
Subject(s) - mathematics , minimax , quadratic equation , critical point (mathematics) , order (exchange) , mathematical analysis , function (biology) , mathematical optimization , geometry , finance , evolutionary biology , economics , biology