Open AccessAdditive-cubic functional equations from additive groups into non-Archimedean Banach spaces
Author(s) -
Gordji Eshaghi,
Bavand Savadkouhi,
M. Bidkham
Publication year - 2013
Publication title -
filomat
Language(s) - Spanish
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 34
eISSN - 2406-0933
pISSN - 0354-5180
DOI - 10.2298/fil1305731e
Subject(s) - mathematics , banach space , pure mathematics , functional equation , type (biology) , mathematical analysis , differential equation , ecology , biology
Inthispaper,weestablishthegeneralizedHyres-Ulamstabilityofthemixedtypeadditive-cubic functional equation f(2x + y) + f(2x − y) = 2f(x + y) + 2f(x − y) + 2f(2x) − 4f(x) from additive groups into non-Archimedean Banach spaces.
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