Fuzzy stability of quadratic functional equations.
Lee, Jung Rye, Jang, Sun-Young, Park, Choonkil, Shin, Dong Yun (2010)
Advances in Difference Equations [electronic only]
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Displaying similar documents to “Fuzzy stability of the pexiderized quadratic functional equation: A fixed point approach.”
Fuzzy stability of quadratic functional equations.
Fuzzy stability of Jensen-type quadratic functional equations.
Jang, Sun-Young, Lee, Jung Rye, Park, Choonkil, Shin, Dong Yun (2009)
Abstract and Applied Analysis
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The fixed point method for fuzzy approximation of a functional equation associated with inner product spaces.
Eshaghi Gordji, M., Khodaei, H. (2010)
Discrete Dynamics in Nature and Society
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Stabilities of cubic mappings in fuzzy normed spaces.
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Advances in Difference Equations [electronic only]
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Intuitionistic fuzzy stability of a quadratic functional equation.
Wang, Liguang (2010)
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Pexider functional equations -- their fuzzy analogs.
Deeba, Elias, de Korvin, André, Xie, Shishen (1996)
International Journal of Mathematics and Mathematical Sciences
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Browder's fixed point theorem and some interesting results in intuitionistic fuzzy normed spaces.
Cancan, M. (2010)
Fixed Point Theory and Applications [electronic only]
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On types of fuzzy numbers under addition
Dug Hun Hong (2004)
Kybernetika
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We consider the question whether, for given fuzzy numbers, there are different pairs of -norm such that the resulting membership function within the extension principle under addition are identical. Some examples are given.
Fuzzy distances
Josef Bednář (2005)
Kybernetika
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In the paper, three different ways of constructing distances between vaguely described objects are shown: a generalization of the classic distance between subsets of a metric space, distance between membership functions of fuzzy sets and a fuzzy metric introduced by generalizing a metric space to fuzzy-metric one. Fuzzy metric spaces defined by Zadeh’s extension principle, particularly to are dealt with in detail.