Open AccessStability of an Additive-Cubic-Quartic Functional Equation in Multi-Banach Spaces
Author(s) -
Zhihua Wang,
LI Xiao-pei,
Themistocles M. Rassias
Publication year - 2011
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/2011/536520
Subject(s) - mathematics , banach space , quartic function , stability (learning theory) , functional equation , mathematical analysis , pure mathematics , differential equation , machine learning , computer science
We prove the Hyers-Ulam stability of the additive-cubic-quartic functional equation in multi-Banach spaces by using the fixedpoint alternative method. The first results on the stability in the multi-Banach spaces were presented in (Dales and Moslehian 2007)
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