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We prove a Lefschetz formula for general simple graphs which equates the Lefschetz number L(T) of an endomorphism T with the sum of the degrees i(x) of simplices in G which are fixed by T. The degree ...
Andr´es Navas asked us if there is a fixed point theorem for all isometries of L1 that preserve a given bounded set. Unlike many known cases where a geometric argument applies, there is a fundam...
In this paper we prove fixed point result in generating Polish space (random space which is more general than the other spaces) with implicit relations.
A general fixed point theorem for weakly compatible mappings satisfying an implicit relation in compact metric spaces is proved generalizing the results by [1],[3],[13],[14] and others.
The purpose of this article is to study the mathematical expectation of probabilistic metric space and by using the method of mathematical expectation to study the fixed point theorem of Banach in the...
A common fixed point theorem for certain contractive type mappings is presented in this paper. As an application, the existence and uniqueness of common solution for a system of functional equations a...
In this paper, we study the properties of τ 0-metrics introduced and studied by Du [1], and establish a new fixed point theorem and convergence theorem for τ 0-metrics.
Multiplicity results for second order nonlinear boundary value problems via Leggett-Williams fixed-point theorem.
In this note we first prove a fixed point theorem in H-spaces which unities and extends the corresponding results in [6] and [9]. Then, by applying the fixed point theorem, we prove an existence theor...
期刊信息 篇名 A fixed point theorem and an equilibrium point of an abstract economy in H-spaces 语种 英文 撰写或编译 撰写 作者 侯吉成 第一作者单位 汕头大学数学系及烟台大学数学与信息科学系 刊物名称 Acta Mathematicae Applicatae Sinica 页面 Vol.19 No.3, 425...

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