학술저널
ON THE HYERS-ULAM STABILITY OF AN ADDITIVE FUNCTIONAL INEQUALITY
- 충청수학회
- Journal of the Chungcheong Mathematical Society
- Volume 26, No. 4
-
2013.11671 - 681 (11 pages)
- 2
In this paper, we prove the generalized Hyers-Ulam stability of the additive functional inequality kf(x 􀀀 y) + f(y 􀀀 z) + f(z)k kf(x)k in Banach spaces.
1. Introduction and preliminaries
2. Hyers-Ulam stability in Banach spaces
3. Hyers-Ulam stability using xed point methods
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