Citation
Xp. Wu et Cl. Tang, Periodic solutions of a class of non-autonomous second-order systems, J MATH ANAL, 236(2), 1999, pp. 227-235
Citations number
8
Categorie Soggetti
Mathematics
Journal title
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS
ISSN journal
0022247X
→ ACNP
Volume
236
Issue
2
Year of publication
1999
Pages
227 - 235
Database
ISI
SICI code
0022-247X(19990815)236:2<227:PSOACO>2.0.ZU;2-1
Abstract
Some existence theorems are obtained by the least action principle for peri
odic solutions of nonautonomous second-order systems with a potential which
is the sum of a subconvex function and a subquadratic function. (C) 1999 A
cademic Press.