On stability of additive mappings
1991 ◽
Vol 14
(3)
◽
pp. 431-434
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Keyword(s):
In this paper we answer a question of Th. M. Rassias concerning an extension of validity of his result proved in [3].
2017 ◽
Vol 4
(1)
◽
pp. 1-10
2014 ◽
Vol 63
(2)
◽
pp. 211-219
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Keyword(s):
2003 ◽
Vol 367
◽
pp. 213-224
◽
2011 ◽
Vol 376
(1)
◽
pp. 193-202
◽
Keyword(s):
Keyword(s):
2019 ◽
Vol 101
(2)
◽
pp. 299-310
◽
Keyword(s):