摘要
讨论了齐次Dirichlet边界条件下一类带有Holling-Ⅱ响应函数的强耦合捕食模型。借助于先验估计和分歧理论,得到正确的存在性与非存在性。
A strongly coupled predator-prey model with Holling-Type Ⅱ schemes subject to homogeneous Dirichlet boundary conditions is elabrated. The existence and nonexistence of positive solutions are established by using prior estimates and bifurcation theory.
出处
《天津工程师范学院学报》
2005年第3期5-8,共4页
Journal of Tianji University of Technology and Education
基金
国家自然科学基金资助项目(10471022)教育部科技重点资助项目(104090).
关键词
正解
强耦合捕食模型
分歧
positive solutions
a strongly coupled prey-predator model
bifurcation
