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ON THE STABILITY OF THE MIXED TYPE FUNCTIONAL EQUATION IN RANDOM NORMED SPACES VIA FIXED POINT METHOD

이양희|진선숙
한국수학교육학회|2012.02|이론수학과 교직수학 (Theoretical Mathematics and Pedagogical Mathematics)|제19권 제1호|pp. 59-71

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참고문헌

키워드

stabilityadditive mappingmixed type functional equationrandom normed space.
주제분류수학

초록

In this paper, we prove the stability in random normed spaces via ¯xed point method for the functional equation f(x + y + z) ¡ f(x + y) ¡ f(y + z) ¡ f(x + z) + f(x) + f(y) + f(z) = 0:by using a ¯xed point theorem in the sense of L. C¸adariu and V. Radu.

Abstract

In this paper, we prove the stability in random normed spaces via ¯xed point method for the functional equation f(x + y + z) ¡ f(x + y) ¡ f(y + z) ¡ f(x + z) + f(x) + f(y) + f(z) = 0:by using a ¯xed point theorem in the sense of L. C¸adariu and V. Radu.

참고문헌 (20)

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