Construction of Dulac functions for mathematical models in population biology
Construction of Dulac functions for mathematical models in population biology作者机构:Instituto de Fisica y Matematicas Universidad MichoacanaEdif. C-3 Cd. Universitaria CP 58040 Morelia Michoacan Mexico Unidad de Medicina Experimental Hospital General de Mexico "Dr. Eduardo Liceaga" DF 06726 Mdxieo
出 版 物:《International Journal of Biomathematics》 (生物数学学报(英文版))
年 卷 期:2015年第8卷第3期
页 面:135-154页
核心收录:
学科分类:01[哲学] 0101[哲学-哲学] 010104[哲学-逻辑学] 07[理学] 070104[理学-应用数学] 0701[理学-数学]
主 题:Population models epidemic models chemostat models Dulac function nonexistence of periodic orbits.
摘 要:In this paper, we present a method for constructing a Dulac function for mathematical models in population biology, in the form of systems of ordinary differential equations in the plane.