Title of article :
Periodic solutions to differential systems
with unbounded or periodic nonlinearities ✩
Author/Authors :
Jian-Xia Feng، نويسنده , , Zhi-Qing Han، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2006
Abstract :
We investigate the existence of (multiple) solutions of differential systems of Josephson-type with unbounded
or periodic nonlinearities. Some new results are obtained and some results in the literature are
improved.
© 2005 Elsevier Inc. All rights reserved
Keywords :
Josephson-type system , Unbounded or periodic nonlinearities , critical points , Saddle point theorem
Journal title :
Journal of Mathematical Analysis and Applications
Journal title :
Journal of Mathematical Analysis and Applications
