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检索条件"主题词=Unique Fixed Point"
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Caristi’s fixed point Theorem in G-Cone Metric Spaces and Application
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Advances in Pure Mathematics 2022年 第4期12卷 271-282页
作者: Olusola Kayode Adewale Christiana Iluno Adenike Yeside Adetowubo Department of Mathematics University of Lagos Lagos Nigeria Department of Mathematics and Statistics Lagos State University of Science and Technology Ikorodu Nigeria
In this work, we introduce a few versions of Caristi’s fixed point theorems in G-cone metric spaces which extend Caristi’s fixed point theorems in metric spaces. Analogues of such fixed point theorems are proved in ... 详细信息
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On the Operator Equation f(A)=A
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Acta Mathematica Sinica,English Series 1985年 第4期1卷 327-334页
作者: 陶志光 Department of Mathematics Guangxi University
1. IntroductionLet E be a non-zero complex Banaoh space, &(JET) the Banaoh algebra of all the operators from E into itself. Operator means "bounded linear operator" throughout. An operator function / from a domain (op... 详细信息
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