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  • P-ISSN3059-0604
  • E-ISSN3059-1309
  • KCI

The Asymptotic Behavior of Generalized Quadratic Mappings on Restricted Domains

Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics / Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics, (P)3059-0604; (E)3059-1309
2006, v.13 no.3, pp.237-247
Chang Ick-Soon
Kim Hark-Mahn

Abstract

In this paper we solve the Hyers-Ulam stability problem for quadratic functional equations on restricted domains, and then obtain an asymptotic behavior of quadratic mappings on restricted domains.

keywords
Ulam stability problem, functional inequality, generalized quadratic mappings

Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics