Hyers-Ulam Stability of Iterative Equation in the Class of Lipschitz Functions
Author(s) -
Chao Xia,
Wei Song
Publication year - 2014
Publication title -
discrete dynamics in nature and society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.264
H-Index - 39
eISSN - 1607-887X
pISSN - 1026-0226
DOI - 10.1155/2014/454569
Subject(s) - lipschitz continuity , mathematics , stability (learning theory) , sequence (biology) , class (philosophy) , mathematical analysis , iterative method , mathematical optimization , computer science , machine learning , artificial intelligence , biology , genetics
Hyers-Ulam stability is a basic sense of stability for functional equations. In the present paper we discuss the Hyers-Ulam stability of a kind of iterative equations in the class of Lipschitz functions. By the construction of a uniformly convergent sequence of functions we prove that, for every approximate solution of such an equation, there exists an exact solution near it
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