摘要
文中建立了算子A和C的若干满值性定理,其中A为m-增生算子而C为紧算子,所得结果推广并改进Zhu的主要结果.
In the present paper we establish some surjectivity theorems for the operators A and C, where A is m-accretive and C is compact. Our results generalize and improve the main results of Zhu[5].
出处
《数学学报（中文版）》
SCIE
CSCD
北大核心
1997年第2期207-212,共6页
Acta Mathematica Sinica：Chinese Series
关键词
紧扰动
M增生算子
YOSIDA逼近
满值性定理
m-Accretive operator, Compact perturbation, Leray-Schauder degree,Yosida approximant, Surjectivity theorem
