Multiple periodic solutions of second order equations with asymmetric nonlinearities

Discrete and Continuous Dynamical Systems

Volumn 3, Issue 1, 1997, Pages 25-34

  Rebelo, C ^a,b,c  

^a SISSA   (Italy)

^b UNIVERSITY OF LISBON   (Portugal)

^c Ctro Mathematica Aplicacoes F   (Portugal)

Author keywords

Asymmetric nonlinearities; Periodic solutions; Poincar Birkhoff fixed point theorem; Subharmonics

Indexed keywords

EID: 0031541738     PISSN: 10780947     EISSN: None     Source Type: Journal    
DOI: 10.3934/dcds.1997.3.25     Document Type: Article

References (13)

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