Existence and Multiplicity of Periodic Solutions Generated by Impulses
Author(s) -
Liu Yang,
Haibo Chen
Publication year - 2011
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/2011/310957
Subject(s) - mathematics , multiplicity (mathematics) , class (philosophy) , critical point (mathematics) , mathematical analysis , differential equation , pure mathematics , computer science , artificial intelligence
We investigate the existence and multiplicity of periodic solutions for a class of second-order differential systems with impulses. By using variationalmethods and critical point theory, we obtain such a system possessesat least one nonzero, two nonzero, or infinitely many periodic solutions generatedby impulses under different conditions, respectively. Recent results in theliterature are generalized and significantly improved
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom