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Subjects
39-XX Difference and functional equations
39Bxx Functional equations and inequalities
39B82 Stability, separation, extension, and related topics

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Displaying 61 – 80 of 232

Fuzzy stability of additive functional inequalities with the fixed point alternative.

Park, Choonkil (2009)

Journal of Inequalities and Applications [electronic only]

Fuzzy stability of an additive-quadratic-quartic functional equation.

Park, Choonkil (2010)

Journal of Inequalities and Applications [electronic only]

Fuzzy stability of Jensen-type quadratic functional equations.

Jang, Sun-Young, Lee, Jung Rye, Park, Choonkil, Shin, Dong Yun (2009)

Abstract and Applied Analysis

Fuzzy stability of quadratic functional equations.

Lee, Jung Rye, Jang, Sun-Young, Park, Choonkil, Shin, Dong Yun (2010)

Advances in Difference Equations [electronic only]

Fuzzy stability of the pexiderized quadratic functional equation: A fixed point approach.

Wang, Zhihua, Zhang, Wanxiong (2009)

Fixed Point Theory and Applications [electronic only]

Generalized Hyers-Ulam stability of an AQCQ-functional equation in non-Archimedean Banach spaces.

Park, Choonkil, Gordji, Madjid Eshaghi, Najati, Abbas (2010)

The Journal of Nonlinear Sciences and its Applications

Generalized Hyers-Ulam stability of generalized $(N, K)$ -derivations.

Gordji, M.Eshaghi, Rassias, J.M., Ghobadipour, N. (2009)

Abstract and Applied Analysis

Generalized Hyers-Ulam stability of quadratic functional equations: a fixed point approach.

Park, Choonkil (2008)

Fixed Point Theory and Applications [electronic only]

Generalized Hyers-Ulam-Rassias theorem in Menger probabilistic normed spaces.

Gordji, M.Eshaghi, Ghaemi, M.B., Majani, H. (2010)

Discrete Dynamics in Nature and Society

Generalized Jensen's equations in Banach modules over a unital $C^{*}$ -algebra.

Park, Chun-Gil (2002)

Southwest Journal of Pure and Applied Mathematics [electronic only]

Generalized orthogonal stability of some functional equations.

Sikorska, Justyna (2006)

Journal of Inequalities and Applications [electronic only]

Generalized stability of $C^{*}$ -ternary quadratic mappings.

Park, Choonkil, Cui, Jianlian (2007)

Abstract and Applied Analysis

Generalized Ulam-Hyers stability of Jensen functional equation in Šerstnev PN spaces.

Gordji, M.Eshaghi, Ghaemi, M.B., Majani, H., Park, C. (2010)

Journal of Inequalities and Applications [electronic only]

Haar spaces and polynomial selections.

Balaj, Mircea, Wa̧sowicz, Szymon (2003)

Mathematica Pannonica

Homomorphisms and derivations in $C^{*}$ -algebras.

Park, Choonkil, Najati, Abbas (2007)

Abstract and Applied Analysis

Homomorphisms and derivations in $C^{*}$ -ternary algebras.

Najati, Abbas, Park, Choonkil, Lee, Jung Rye (2009)

Abstract and Applied Analysis

Homomorphisms between $C^{*}$ -algebras and their stabilities.

Najati, Abbas, Rahimi, Asghar (2009)

Acta Universitatis Apulensis. Mathematics - Informatics

Hyers-Ulam stability for a nonlinear iterative equation

Bing Xu, Weinian Zhang (2002)

Colloquium Mathematicae

We discuss the Hyers-Ulam stability of the nonlinear iterative equation $G (f^{n ₁} (x), . . ., f^{n_{k}} (x)) = F (x)$ . By constructing uniformly convergent sequence of functions we prove that this equation has a unique solution near its approximate solution.

Hyers-Ulam stability of a bi-Jensen functional equation on a punctured domain.

Kim, Gwang Hui, Lee, Yang-Hi (2010)

Journal of Inequalities and Applications [electronic only]

Hyers-ulam Stability of a General Quadratic Functional Equation

Hark-Mahn Kim (2003)

Publications de l'Institut Mathématique

Currently displaying 61 – 80 of 232

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