Results 101 to 110 of about 58,190 (204)

Mizoguchi-Takahashi’s Fixed Point Theorem Concerning τ−Distance

Journal of Mathematical Extension, 2010
In this paper by using the notion of τ -distance, we will prove Mizoguchi-Takahashi’s fixed point theorem, which is a generalization of fixed point theorem which has been given by ...
Z. Mohammadi
doaj  

New Sufficient Conditions for the g-maximumInequality [PDF]

In this paper, we give new sufficient conditions for the existence of a solution of theg-maximum equality. As an application, we prove a new fixed point theorem.Ky Fan inequality, g-maximum equality, fixed point.
Moussa Larbani, Rabia Nessah, Tarik Tazdaït   +2 more
core  

Caristi fixed point theorem

, 2008
Darbā aplūkoti nekustīgās punktu teorijas rezultāti, kas saistīti ar Karisti teorējmu. A.Liepiņa darba "Attēlojumu nekustīgo punktu eksistence kā optimizācijas uzdevums" ietekmē attīstīts Karisti teorēmas paveids.
Cirskis, Radomirs
core  

Generalization of Zhou Fixed Point Theorem

International Game Theory Review
We give two generalizations of the Zhou fixed point theorem. They weaken the subcompleteness condition of values, and relax the ascending condition of the correspondence. As an application, we derive a generalization of Topkis’ theorem on the existence and order structure of the set of Nash equilibria of supermodular games.
openaire   +2 more sources

Brouwer Fixed Point Theorem

Fixed points are points, where a functions output and input match. Fixed point theorems state conditions for the existence of fixed points. These theorems are fundamental results in mathematical analysis, and they have significant and long reaching ...
Bergqvist, Eliel
core  

Common Fixed Point Theorem on Cone Banach Space

, 2013
The aim of this manuscript is to discuss some fixed point results for self mappings satisfying certain contractive conditions on Cone Banach ...
Fixed points, P.G., Dersanambika, K.S.
core  

Fixed point approximation for generalized μ-Reich-Suzuki nonexpansive mappings with application. [PDF]

Sci Rep
Ishtiaq T, Batool A, Hussain A, Alsulami H.   +3 more
europepmc   +1 more source

Solving Discrete Systems of Nonlinear Equations

In this paper we study the existence problem of a zero point of a function defined on a finite set of elements of the integer lattice Zn of the n-dimensional Euclidean space IRn.
Laan, G. van der, Yang, Z.F., Talman, A.J.J.   +2 more
core  

A Mathematical Analysis of IPT-DMFT. [PDF]

Commun Math Phys
Cancès E, Kirsch A, Perrin-Roussel S.
europepmc   +1 more source

An answer to a question of herings et al [PDF]

One answers to an open question of Herings et al. (2008), by proving that their fixed point theorem for discontinuous functions works for mappings defined on convex compact subset of $\R^n$, and not only polytopes. This fixed point theorem can be applied
Philippe Bich
core