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带紧扰动的M-增生算子的满值性定理
引用本文:周海云.带紧扰动的M-增生算子的满值性定理[J].数学学报,1997,40(2):207-212.
作者姓名:周海云
作者单位:军械工程学院基础部 石家庄050003
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.

关 键 词:m-增生算子  紧扰动  Leray-Schauder度  Yosida逼近  满值性定理
收稿时间:1995-7-18
修稿时间:1995-11-14

Some Surjectivity Theorems for Compact Perturbations of M-Accretive Operators
Zhou Haiyun.Some Surjectivity Theorems for Compact Perturbations of M-Accretive Operators[J].Acta Mathematica Sinica,1997,40(2):207-212.
Authors:Zhou Haiyun
Institution:Zhou Haiyun (Department of Basic Science, Ordnance Engineering College, Shijiazhuang050003, China)
Abstract: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 Zhu5].
Keywords:m-Accretive operator  Compact perturbation  Leray-Schauder degree  Yosida approximant  Surjectivity theorem
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