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Displaying 1161 – 1180 of 1323

Strong convergence theorems on iterative methods for strictly pseudo-contractive mappings.

Hao, Yan (2010)

Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică

Strong convergence to common fixed points of a finite family of nonexpansive mappings.

Liou, Yeong-Cheng, Yao, Yonghong, Kimura, Kenji (2007)

Journal of Inequalities and Applications [electronic only]

Strong convergence to common fixed points of nonexpansive mappings without commutativity assumption.

Yao, Yonghong, Chen, Rudong, Zhou, Haiyun (2006)

Fixed Point Theory and Applications [electronic only]

Study of Stability in Nonlinear Neutral Differential Equations with Variable Delay Using Krasnoselskii–Burton’s Fixed Point

Mouataz Billah MESMOULI, Abdelouaheb Ardjouni, Ahcene Djoudi (2016)

Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica

In this paper, we use a modification of Krasnoselskii’s fixed point theorem introduced by Burton (see [Burton, T. A.: Liapunov functionals, fixed points and stability by Krasnoseskii’s theorem. Nonlinear Stud., 9 (2002), 181–190.] Theorem 3) to obtain stability results of the zero solution of the totally nonlinear neutral differential equation with variable delay $x^{'} (t) = - a (t) h (x (t)) + \frac{d}{d t} Q (t, x (t - τ (t))) + G (t, x (t), x (t - τ (t))) .$ The stability of the zero solution of this eqution provided that $h (0) = Q (t, 0) = G (t, 0, 0) = 0$ . The Caratheodory condition is used for the functions $Q$ and $G$ .

Sur le théorème de point fixe de Brunel et le théorème de Choquet-Deny

Yves Derriennic (1985)

Annales scientifiques de l'Université de Clermont-Ferrand 2. Série Probabilités et applications

Sur l'existence des solutions d'une équation intégro-différentielle

K. Zima (1973)

Annales Polonici Mathematici

Sur une certaine alternative non-linéaire en analyse convexe

Paul Deguire, Andrzej Granas (1986)

Studia Mathematica

Sur une équation quasilinéaire d'ordre 2 non elliptique

G. Aubert (1991)

Annales de l'I.H.P. Analyse non linéaire

Surjectivity and fixed point theorems (Preliminary communication)

Josef Daneš (1972)

Commentationes Mathematicae Universitatis Carolinae

Surjectivity of an operator

Valter Šeda (1990)

Czechoslovak Mathematical Journal

Surjectivity theorems for multi-valued mappings of accretive type

Claudio H. Morales (1985)

Commentationes Mathematicae Universitatis Carolinae

Suzuki type fuzzy $𝒵$ -contractive mappings and fixed points in fuzzy metric spaces

Dhananjay Gopal, Juan Martínez-Moreno (2021)

Kybernetika

In this paper, we propose the concept of Suzuki type fuzzy $𝒵$ -contractive mappings, which is a generalization of Fuzzy $𝒵$ -contractive mappings initiated in the article [S. Shukla, D. Gopal, W. Sintunavarat, A new class of fuzzy contractive mappings and fixed point theorems, Fuzzy Sets and Systems 350 (2018)85-95]. For this type of contractions suitable conditions are framed to ensure the existence of fixed point in $G$ -complete as well as $M$ -complete fuzzy metric spaces. A comprehensive set of examples...

Systems of generalized quasivariational inclusion problems with applications in $L Γ$ -spaces.

Yang, Ming-Ge, Xu, Jiu-Ping, Huang, Nan-Jing (2011)

Fixed Point Theory and Applications [electronic only]

$T$ -stability of Picard iteration in metric spaces.

Qing, Yuan, Rhoades, B.E. (2008)

Fixed Point Theory and Applications [electronic only]

The aftermath of the intermediate value theorem.

Fierro, Raul, Martinez, Carlos, Morales, Claudio H. (2004)

Fixed Point Theory and Applications [electronic only]

The application of fixed point theorems to global nonlinear controllability problems.

K. Magnusson, A. J. Pritchard, M. D. Quinn (1985)

Banach Center Publications

The Banach contraction mapping principle and cohomology

Ludvík Janoš (2000)

Commentationes Mathematicae Universitatis Carolinae

By a dynamical system $(X, T)$ we mean the action of the semigroup $(ℤ^{+}, +)$ on a metrizable topological space $X$ induced by a continuous selfmap $T : X \to X$ . Let $M (X)$ denote the set of all compatible metrics on the space $X$ . Our main objective is to show that a selfmap $T$ of a compact space $X$ is a Banach contraction relative to some $d_{1} \in M (X)$ if and only if there exists some $d_{2} \in M (X)$ which, regarded as a $1$ -cocycle of the system $(X, T) \times (X, T)$ , is a coboundary.

Currently displaying 1161 – 1180 of 1323

Previous Page 59 Next

Displaying 1161 – 1180 of 1323

Strong convergence theorems on iterative methods for strictly pseudo-contractive mappings.

Strong convergence to common fixed points of a finite family of nonexpansive mappings.

Strong convergence to common fixed points of nonexpansive mappings without commutativity assumption.

Study of Stability in Nonlinear Neutral Differential Equations with Variable Delay Using Krasnoselskii–Burton’s Fixed Point

Sur le théorème de point fixe de Brunel et le théorème de Choquet-Deny

Sur l'existence des solutions d'une équation intégro-différentielle

Sur une certaine alternative non-linéaire en analyse convexe

Sur une équation quasilinéaire d'ordre 2 non elliptique

Surjectivity and fixed point theorems (Preliminary communication)

Surjectivity of an operator

Surjectivity theorems for multi-valued mappings of accretive type

Suzuki type fuzzy $𝒵$ -contractive mappings and fixed points in fuzzy metric spaces

Systems of generalized quasivariational inclusion problems with applications in $L Γ$ -spaces.

$T$ -stability of Picard iteration in metric spaces.

The aftermath of the intermediate value theorem.

The application of fixed point theorems to global nonlinear controllability problems.

The Banach contraction mapping principle and cohomology

The Banach fixed point method for Ito stochastic differential equations

The best approximation and an extension of a fixed point theorem of F. E. Browder.

The $C^{1}$ solutions of the series-like iterative equation with variable coefficients.

Currently displaying 1161 – 1180 of 1323