CAJ | 학술논문

讨论了一类三维Lotka-Volterra方程和Poincaré标准型问题.在给出方程出现周期解分歧现象的条件和确定重要参数中有广泛应用的一个级数的基础上,进一步讨论了与之相关的Poincaré标准型及确定若干个重要参数的表达式问题.并给出了参数的计算方法.
토론료일류삼유Lotka-Volterra방정화Poincaré표준형문제.재급출방정출현주기해분기현상적조건화학정중요삼수중유엄범응용적일개급수적기출상,진일보토론료여지상관적Poincaré표준형급학정약간개중요삼수적표체식문제.병급출료삼수적계산방법.
The aim of this paper is to investigate a three-dimensional Lotka-Voltrra equation and Poincare standard form. Our purpose is to obtain conditions of bifurcation phenomenon in periodic solution of the equation and a series that play a widely application role in calculating some important parameters. Especially, the Poincare standard form is further discussed and a computational method of some important parameters is constructed.