Title of article
Ulam stability problem for generalized A-quadratic mappings
Author/Authors
Kil-Woung Jun، نويسنده , , Hark-Mahn Kim، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2005
Pages
11
From page
466
To page
476
Abstract
It is the purpose of this paper to investigate the stability problem of Ulam for an approximate
mapping for the following generalized quadratic functional equation:
n
i=1
Q
j =i
xj
−(n −1)xi
+ nQ
n
i=1
xi
= n2
n
i=1
Q(xi )
for all xi (i = 1, . . . , n), where n>1.
2004 Elsevier Inc. All rights reserved
Keywords
Functional equation , stability , Quadratic mapping
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2005
Journal title
Journal of Mathematical Analysis and Applications
Record number
933828
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