𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Boundedness and periodic solutions in infinite delay systems

✍ Scribed by Roger H Hering


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
690 KB
Volume
163
Category
Article
ISSN
0022-247X

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Boundedness in infinite delay systems
✍ T.A. Burton; R.H. Hering πŸ“‚ Article πŸ“… 1989 πŸ› Elsevier Science 🌐 English βš– 645 KB
Periodic Solutions of Infinite Delay Evo
✍ James H. Liu πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 130 KB

determined by the initial function is a condensing operator with respect to Kuratowski's measure of non-compactness in a phase space C , and then derive g periodic solutions from bounded solutions by using Sadovskii's fixed point theorem. This extends the study of deriving periodic solutions from bo

Periodic Solutions of Periodic Delay Lot
✍ Yongkun Li; Yang Kuang πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 136 KB

By using the continuation theorem of coincidence degree theory, sufficient and realistic conditions are obtained for the existence of positive periodic solutions for both periodic Lotka᎐Volterra equations and systems with distributed or statedependent delays. Our results substantially extend and imp

Global Existence of Positive Periodic So
✍ Meng Fan; Ke Wang πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 92 KB

A set of easily verifiable sufficient conditions is derived for the global existence of periodic solutions with strictly positive components for a periodic predator-prey system with infinite delays by using the method of coincidence degree.