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The existence of positive periodic solutions of a class of lotka-volterra type impulsive systems with infinitely distributed delay

✍ Scribed by Meili Li; Yongrui Duan; Weiping Zhang; Miansen Wang

Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
382 KB
Volume
49
Category
Article
ISSN
0898-1221

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✦ Synopsis

In this paper, the existence of positive periodic solutions of a class of periodic Lotka-Volterra type impulsive systems with distributed delays is studied. By using the continuation theorem of coincidence degree theory~ a set of easily verifiable sufficient conditions are obtained, which improve and generalize some existing results.

📜 SIMILAR VOLUMES

On the Positive Almost Periodic Solution
On the Positive Almost Periodic Solutions of a Class of Lotka–Volterra Type Systems with Delays
✍ Teng Zhidong 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 104 KB

In this paper we study the existence of positive almost periodic solutions for a class of almost periodic Lotka᎐Volterra type systems with delays. Applying Schauder's fixed point theorem we obtain a general criterion of the existence of positive almost periodic solutions. This criterion can be used