Uniform isochronous center of a class of higher degree polynomial differential systems  

作　　者：ZHOU Zheng-xin LU Fei-fei 

机构地区：[1]School of Mathematical Sciences,Yangzhou University,Yangzhou 225002,China

出　　处：《Applied Mathematics(A Journal of Chinese Universities)》2024年第4期614-627,共14页高校应用数学学报（英文版）（B辑）

基　　金：Supported by the National Natural Science Foundation of China(62173292,12171418).

摘　　要：In this paper,we give the necessary and sufficient conditions for a class of higher degree polynomial systems to have a uniform isochronous center.At the same time,we prove that for this system the composition conjecture is correct.

关 键 词：composition conjecture center condition uniform isochronous center 

分 类 号：O193[理学—数学]