Ulam stability of operators
WebIn this paper we investigate the problem of the Hyers–Ulam sta-bility of the generalized quadratic functional equation f(x+y)+f(x−y) = g(x)+g(y), where f,g are functions defined on a group with values in a linear topological space. 1. Introduction and preliminaries S. M. Ulam [16] in 1940 presented the following question concerning the ... WebIn what follows such operators will be called functional operators. We will pay special attention to the spectral properties of functional operators, first of all, to invertibility and the Noether property. Since the set X, the space F(X), the mappings Qk and the coefficients ak are arbitrary, the class of operators of the form (1) is very rich ...
Ulam stability of operators
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Web15 Feb 2024 · We investigate the Hyers-Ulam stability of the Laplace operator ∆ and of a multiple of it, acting on suitable domains. Moreover, we obtain an explicit representation … Web22 Jan 2024 · Hirasawa, G., Miura, T.: Hyers–Ulam stability of a closed operator in a Hilbert space. Bull. Korean Math. Soc. 43, 107–117 (2006) Article MathSciNet Google Scholar Xu, …
WebIt presents up-to-date insightful perspective and very resent research results on Ulam type stability of various classes of linear and nonlinear operators; in particular on the stability of many functional equations in a single and several variables (also in the lattice environments, Orlicz spaces, quasi-b-Banach spaces, and 2-Banach spaces) and some orthogonality … WebHyers-Ulam-Rassias Stability for the Heat Equation. Maher Nazmi Qarawani. ... American Journal of Operations Research Vol.8 No.1，January 17, 2024 DOI: 10.4236/ajor.2024.81003 815 Downloads 2,373 Views . Social Cognition in Schizophrenia: A Review Study. Neama Kamel, Fryial ...
Web3 Sep 2024 · first order [8]. For more details on Ulam stability of differential equations and differential operators, we refer the reader to [9–12]. To this moment there are few results on Ulam stability for the linear differential operator of higher order with nonconstant coefficients. This is indeed the reason for which in this paper we deal with WebStability Of Mappings Of Hyers Ulam Type Book PDFs/Epub. Download and Read Books in PDF "Stability Of Mappings Of Hyers Ulam Type" book is now available, Get the book in PDF, Epub and Mobi for Free.Also available Magazines, Music and other Services by pressing the "DOWNLOAD" button, create an account and enjoy unlimited.
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WebThis book is an outcome of two Conferences on Ulam Type Stability (CUTS) organized in 2016 (July 4-9, Cluj-Napoca, Romania) and in 2024 (October 8-13, 2024, Timisoara, … deutsche post inhouse service gmbhWebDescription: Ulam Stability of Operators presents a modern, unified, and systematic approach to the field. Focusing on the stability of functional equations across single variable, difference equations, differential equations, and integral equations, the book collects, compares, unifies, complements, generalizes, and updates key results. deutsche post home officeWeb23 Jan 2024 · Further, two fixed point theorems due to Schauder and Banach are used and, finally, the Ulam–Hyers–Rassias stability of the given variable order Hadamard FBVP is examined. These results are supported with the aid of a comprehensive example. ... (p, k)-Mittag-Leffler function. The operator satisfies the properties of the integer-order ... church electricalWebThe generalized Hyers-Ulam-Rassias stability proposi- tion in respect of the quadratic functional equation namely f(x +y +z) +f(x y) +f(x z) = f(x y z) +f(x +y) +f(x +z) is what is taken into account to be dealt with in this paper. ... [25] J. Z. Xiao, X. H. Zhu, Fuzzy normed spaces of operators and its completeness, e Fuzzy Sets and Systems ... deutsche post germany head officeWebAuthor: D.H. Hyers Publisher: Springer Science & Business Media ISBN: 1461217903 Category : Mathematics Languages : en Pages : 318 Download Book. Book Description The notion of stability of functional equations of several variables in the sense used here had its origins more than half a century ago when S. Ulam posed the fundamental problem and … church electricityWeb1 Jan 2013 · In this paper we study the Ulam–Hyers stability of some linear and nonlinear dynamic equations and integral equations on time scales. We use both direct and … church electric fort atkinsonWebNorm Derivatives And Characterizations Of Inner Product Spaces Book PDFs/Epub. Download and Read Books in PDF "Norm Derivatives And Characterizations Of Inner Product Spaces" book is now available, Get the book in PDF, Epub and Mobi for Free.Also available Magazines, Music and other Services by pressing the "DOWNLOAD" button, create an … church electronic bulletin