The existence of positive periodic solutions for periodic feedback control systems with delays

ZAMM Zeitschrift fur Angewandte Mathematik und Mechanik

Volumn 84, Issue 6, 2004, Pages 425-430

  Fan, Guihong ^a   Li, Yongkun ^a   Qin, Maochang ^a  

^a YUNNAN UNIVERSITY   (China)

Author keywords

Coincidence degree; Continuation theorem; Feedback system; Positive periodic solution

Indexed keywords

EID: 4644279869     PISSN: 00442267     EISSN: None     Source Type: Journal    
DOI: 10.1002/zamm.200310104     Document Type: Article

References (5)

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5. M. Fan and K. Wang, Periodicity in a ratio-dependent predator-prey system, J. Math. Anal. Appl. 262, 179-190 (2001).