Fixed-point theorem

Known as: Fixed point theory, Fixpoint theorem, Fixed point lemma

In mathematics, a fixed-point theorem is a result saying that a function F will have at least one fixed point (a point x for which F(x) = x), under…

Papers overview

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2014

In this paper we prove common fixed point theorem for multivalued mappings generalizing and extending the result of Amini-Hirandi…

2009

The aim of this paper is to present a common fixed point theorem in fuzzy metric space using weak** commuting property for three…

2008

Problem statement: Over the past two decades the development of fixed point theory in metric spaces has attracted considerable…

2008

We find unique common random fixed point of two random operators in closed subset of a separable Hilbert space by considering a…

2008

Perov’s theorem states that if (X, d) is a generalized complete metric space (the metric is d : X × X → R) and the operator T : X…

2008

In this paper we obtain a fixed point theorem for Banach oper- ator using integral type inequality.

1998

In this paper, we give an application of Jungck’s fixed point theorem to best approximation theory, which extends the results of…

1990

In this paper the fixed point theorem is proven for every plane acyclic continuum X with the property that every indecomposable…

1981

1* Introduction* The general problem with which we are concerned is: classify the weakly compact convex subsets K of a Banach…

1976

We shall prove a fixed point theorem for a system of multival- ued mappings which generalizes the result obtained by the author…