稀疏效应下第Ⅲ类功能性反应系统的极限环存在性和唯一性

Existence and Uniqueness of Limit Cycle about Type-Ⅲ Functional Response System with Sparssing Effect

研究一类稀疏效应下第Ⅲ类功能性反应系统,获得了该系统存在和唯一的极限环的条件.

The Paper Studies Type - Ⅲ functional response system with sparse effect, and the conditions for existence and uniqueness of limit cycle are obtained.