Affiliation:
1. Department of Mathematics, Kangnam University, Yongin, Gyeonggi 446-702, Republic of Korea
Abstract
The aim of this paper is to investigate the solution and the superstability of the Pexiderized Lobacevski equationf((x+y)/2)2=g(x)h(y), wheref,g,h : G2→ℂare unknown functions on an Abelian semigroup(G,+). The obtained result is a generalization of Gǎvruţa's result in 1994 and Kim's result in 2010.
Cited by
3 articles.
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