[PDF] Top 20 Approximate a quadratic mapping in multi-Banach spaces, a fixed point approach
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Approximate a quadratic mapping in multi-Banach spaces, a fixed point approach
... the fixed point method to the investigation of the Jensen functional equation [4] (see also [5], [6], [18], ...for quadratic functional equation ... See full document
13
Stability of a Mixed Type Functional Equation on Multi-Banach Spaces: A Fixed Point Approach
... by a general control function φx, y . Beginning around 1980, the stability problems of several functional equations and approximate homomorphisms have been extensively investigated by a number of authors, and ... See full document
9
Stability of a generalized quadratic functional equation in various spaces: a fixed point alternative approach
... a mapping from an orthogonality space X into a real Banach space Y and ||f(x + y) - f(x) - f(y)|| ≤ ε for all x, y Î X with x ⊥ y and some ε > 0, then there exists exactly one orthogonally additive ... See full document
17
On common approximate fixed points of monotone nonexpansive semigroups in Banach spaces
... fixed point theorem [] dealing with the extension of the Banach contraction principle to metric spaces endowed with a partial ...similar approach was carried out by Nieto and Rodríguez-López ... See full document
11
A Fixed Point Approach to the Stability of the Functional Equation
... and derived Hyers’ theorem for the stability of the additive mapping as a special case. Thus in 3, a proof of the generalized Hyers-Ulam stability for the linear mapping between Banach spaces ... See full document
8
Approximate solution of generalized inhomogeneous radical quadratic functional equations in 2 Banach spaces
... 2-normed spaces by using the direct method, and proved new theorems about the generalized Ulam stability by using subadditive and subquadratic functions in p-2-normed ...-Banach spaces by using ... See full document
13
Practical Approach of fixed point theorem in metric spaces for mapping
... metric spaces, and extended Banach’s contraction principle to partial metric spaces, and then a lot of authors gave fixed point results in partial metric spaces (see [5, ...metric ... See full document
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Approximate lie brackets: a fixed point approach
... The stability problem of functional equations originated from a question of Ulam [1] concerning the stability of group homomorphisms. Hyers [2] gave a first affirmative answer to the question of Ulam for Banach ... See full document
8
On approximate dectic mappings in non-Archimedean spaces: A fixed point approach
... non-Archimedean spaces has gained the interest of physi- cists for their research, in particular the problems that emerge in quantum physics, p-adic strings and superstrings ...non-Archimedean spaces have ... See full document
12
Approximation of a generalized additive mapping in multi Banach modules and isomorphisms in multi C∗ algebras: a fixed point approach
... a multi-normed space was introduced by Dales and Polyakov ...operator spaces and Banach lattices. Motivations for the study of multi-normed spaces and many examples are given in ... See full document
14
FIXED POINT THEOREMS FOR F-EXPANDING MAPPINGS OF G-METRIC SPACE
... Dhage, BC: A fixed point theorem for multi-valued mappings in ordered Banach spaces with applications I. Yogesh Kumar : continuation methods for contractive and non expansive mapping (fu[r] ... See full document
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Approximation of fixed point for multi-valued nonexpansive mapping in Banach spaces
... of fixed point for multi-valued nonexpansive mappings through a new iterative process which is independent and faster than the iterative processes discussed by Khan and Yildirim [7], Panyank [14], ... See full document
13
Stability of Functional Equations in Multi Banach Spaces via Fixed Point Approach
... In the last section, we prove the stability problem in the sense of Hyers-Ulam-Rassias for the functional equations 1.1 and 1.2 on Multi-Banach spaces by using fixed point approach.. We [r] ... See full document
6
Hybrid Approximate Proximal Point Algorithms for Variational Inequalities in Banach Spaces
... a Banach space E with the dual E ∗ , let T : C → E ∗ be a continuous mapping, and let S : C → C be a relatively nonexpansive ...the approximate proximal point scheme both with the modified ... See full document
17
On Approximate -Ternary -Homomorphisms: A Fixed Point Approach
... The Ulam stability problem asks whether or not there exists a true solution of I near g. A functional equation is said to be superstable if every approximate solution of the equation is an exact solution of the ... See full document
14
Common fixed points for some generalized multivalued nonexpansive mappings in uniformly convex metric spaces
... a point z Î K such that z = t(z) Î ...metric spaces in the sense of Goebel and Reich ...convex Banach spaces and CAT(0) spaces are uniformly convex metric spaces, then our ... See full document
9
Some applications via common quadruple fixed point theorems in G-metric spaces
... quadruple fixed point of R, T, S, g, f and ...quadruple fixed point in P ...quadruple fixed point (α 0 , β 0 , γ 0 , ω 0 ) of R, S, T, g, h, f ... See full document
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Genericity and porosity in fixed point theory: a survey of recent results
... nearest point projections to a point in the ...normed spaces and for tuples of closed and convex sets which are not necessarily ...each point x ∈ X, each number r > and each nonempty set ... See full document
21
A proximal point algorithm for zeros of monotone operators
... Huang, Strong convergence theorems for fixed point problems and generalized equilibrium problems of three relatively quasi-nonexpansive mappings in Banach spaces, J.. Zhou, Approximate p[r] ... See full document
7
Common Fixed Point Theorem in Cone Metric Space for Rational Contractions
... As n → 0 we have kd (u, T (u))k ≤ 0. Hence we get u = T u, u is a fixed point of T . Corollary 2.2. Let (X, d) be a complete cone metric space and P a normal cone with normal constant M . Let T : X → X a ... See full document
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