A New Fixed Point Theorem and a New Generalized Hyers-Ulam-Rassias Stability in Incomplete Normed Spaces
Keyword(s):
In this study, our goal is to apply a new fixed point method to prove the Hyers-Ulam-Rassias stability of a quadratic functional equation in normed spaces which are not necessarily Banach spaces. The results of the present paper improve and extend some previous results.
2019 ◽
Vol 22
(1)
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2012 ◽
Vol 05
(01)
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pp. 22-27
2016 ◽
Vol 151
(1)
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pp. 35-46
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2011 ◽
Vol 403-408
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pp. 879-887