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http://dx.doi.org/10.14403/jcms.2011.24.2.22

APPROXIMATE J*-DERIVATIONS ON J*-ALGEBRAS  

Kim, Hark-Mahn (Department of Mathematics, Chungnam National University)
Lee, Sanghoon (Department of Mathematics, Chungnam National University)
Publication Information
Journal of the Chungcheong Mathematical Society / v.24, no.2, 2011 , pp. 371-381 More about this Journal
Abstract
We establish alternative stability and superstability of $J^{\ast}$-derivations in $J^{\ast}$-algebras for a generalized Jensen type functional equation by using the direct method and the fixed point alternative method.
Keywords
$J^{\ast}$-derivations; $J^{\ast}$-algebras; stability;
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