带紧扰动的m-增生算子的映射定理

Mapping Theorems Involving Compact Perturbations of mAccretive Operators

应用Ｌｅｒａｙ－Ｓｃｈａｕｄｅｒ度理论建立了ｍ－增生算子和紧算子的若干映射定理，所得结果推广并改进了Ｚｈｕ。

By using LS degree theory,some mapping theorems involving compact perturbations of maccretive operators are estabilished,the results herein extend and improve those are obtained recently by Zhu,Kartsatos and Liu etc.