• No results found

Banach Fixed-Point Theorem

Application of the Banach Fixed-Point Theorem to the Scattering Problem at a Nonlinear Three-Layer Structure with Absorption

Application of the Banach Fixed-Point Theorem to the Scattering Problem at a Nonlinear Three-Layer Structure with Absorption

... the Banach fixed- point theorem contraction principle of the functional analysis ...this theorem we consider a nonlinear lossy dielectric film with spatially varying saturating ...

18

The Banach fixed point theorem application to Hopf bifurcation of a generalized Boussinesq system

The Banach fixed point theorem application to Hopf bifurcation of a generalized Boussinesq system

... the Banach fixed point theorem to the study of the dynamical behavior of a three dimensional Boussinesq system with the temperature-dependent viscosity and thermal diffusivity under smooth external ...

12

New results for fractional evolution equations using Banach fixed point theorem

New results for fractional evolution equations using Banach fixed point theorem

... The main aim of this paper is to establish new existence results for evolution equations in Banach spaces by using the fractional derivatives and fixed point theorems... Preliminaries.[r] ...

9

Common fixed point results for generalized contraction  mappings in b - metric space

Common fixed point results for generalized contraction mappings in b - metric space

... Fixed point theory is rapidly moving into the mainstream of Mathematics mainly because of its applications in diverse fields which include numerical methods like Newton-Raphson method, establishing Picard’s ...

5

Contractive gauge functions in strongly orthogonal metric spaces

Contractive gauge functions in strongly orthogonal metric spaces

... of fixed point in orthogonal metric spaces has been initiated recently by Eshaghi and et ...and Banach fixed Point theorem, Fixed Point Theory, in ...of ...

6

Vol 8, No 3 (2017)

Vol 8, No 3 (2017)

... S. Banach The first important and significant result was proved a fixed point theorem for contraction mappings in complete metric space and also called it Banach fixed ...

6

Generalizations of Banach-Kannan-Chatterjea type fixed point theorems on non-normal cone metric spaces with Banach algebras

Generalizations of Banach-Kannan-Chatterjea type fixed point theorems on non-normal cone metric spaces with Banach algebras

... over Banach algebras, replacing a Banach space E by a Banach algebra A as the underlying spaces of cone metric ...obtained Banach fixed point theorem, Kannan type ...

15

Vol 6, No 12 (2015)

Vol 6, No 12 (2015)

... any Banach spaces with different conditions has been studied by several ...using Banach fixed point theorem, where f ≡ 0, A generates a strongly continuous semigroup (C0-semigroup) and ...

9

Existence results of solutions for some fractional neutral functional integro-differential equations with infinite delay

Existence results of solutions for some fractional neutral functional integro-differential equations with infinite delay

... In this paper, we discussed the existence results for a class of fractional neutral functional integro-differential equations with time-dependent delay. Using the Banach fixed point theorem ...

11

Fixed point theorems under F-contraction in ultrametric space

Fixed point theorems under F-contraction in ultrametric space

... the fixed point theorem of contractive type maps on a spherically com- plete ultrametric space which is a generalization of the Banach fixed point theorem and later in ...

11

Fixed Point Theorems for Generalized Ψ φ Khan contractions in b rectangular Metric Spaces

Fixed Point Theorems for Generalized Ψ φ Khan contractions in b rectangular Metric Spaces

... by Banach [1] is one of the most important results in mathematical ...metric fixed point ...common fixed point theorem which generalized the Banach contraction ...obtained ...

6

Common Fixed Point Theorem in Cone Metric Space for Rational Contractions

Common Fixed Point Theorem in Cone Metric Space for Rational Contractions

... Rhoades, Fixed point theorems for contractive mapping in cone metric spaces, ...common fixed point theorems with rational ex- pressions on cone metric spaces over a Banach algebra, ...

7

Fixed point theorems in a space with two metrics

Fixed point theorems in a space with two metrics

... The result has been improved and generalized by many authors in different directions based on different methods. The purpose of this article is to get a generalization of the Banach con- traction fixed ...

12

12. A Fixed Point Theorem Via Generalized $W$-distance

12. A Fixed Point Theorem Via Generalized $W$-distance

... some fixed point theorems in complete metric ...a fixed point theorem in a complete metric space by using the concept of generalized ...This theorem is a generalization of ...

6

Solvability of Chandrasekhar’s Quadratic Integral Equations in Banach Algebra

Solvability of Chandrasekhar’s Quadratic Integral Equations in Banach Algebra

... Tx t = Cx t + Ax t ⋅ Bx t (2) Hence the existence of solutions of the FIE (1) is equivalent to finding a fixed point to the operator Equation (7) in  ( J ,  ) . We shall prove that A , B and C satisfy all ...

11

A Generalization of Kannan's Fixed Point Theorem

A Generalization of Kannan's Fixed Point Theorem

... the Banach contraction principle,” in Proceedings of the 8th International Conference on Fixed Point Theory and Its Applications (ICFPTA ’08), ...

10

Ray's Theorem for Firmly Nonexpansive-Like Mappings and Equilibrium Problems in Banach Spaces

Ray's Theorem for Firmly Nonexpansive-Like Mappings and Equilibrium Problems in Banach Spaces

... Let C be a subset of a Banach space E. A mapping T : C → E is nonexpansive if Tx − Ty ≤ x − y for all x, y ∈ C. In 1965, it was proved independently by Browder 1, G ¨ohde 2, and Kirk 3 that if C is a bounded ...

7

Controllability Result for Nonlocal Nonlinear Impulsive Fuzzy Stochastic Differential Systems

Controllability Result for Nonlocal Nonlinear Impulsive Fuzzy Stochastic Differential Systems

... Abstract. This paper is concerned with sufficient conditions for the controllability for nonlocal nonlinear impulsivefuzzy stochastic systems in Banach space by using the concept of Mild solution. And the ...

8

On generalized weakly directional contractions and approximate fixed point property with applications

On generalized weakly directional contractions and approximate fixed point property with applications

... the Banach contraction principle to multiva- lued maps, known as Nadler’s fixed point theorem [2], Mizoguchi-Takahashi’s fixed point theorem [3], Berinde-Berinde’s ...

22

THE EXISTENCE OF POSITIVE SOLUTIONS OF SECOND ORDER ORDINARY DIFFERENTIAL EQUATION WITH BOUNDER VALUE PROBLEM IN THE BANACH SPACE

THE EXISTENCE OF POSITIVE SOLUTIONS OF SECOND ORDER ORDINARY DIFFERENTIAL EQUATION WITH BOUNDER VALUE PROBLEM IN THE BANACH SPACE

... of theorem (1) will be based on application of the following fixed point theorem (theorem ...of theorem (1) with obvious slight modifications which we shall ...above fixed ...

9

Show all 10000 documents...

Related subjects