APPROXIMATION OF ALMOST CAUCHY'S POINTS BY CAUCHY'S POINTS.

In this paper, we investigate Hyers-Ulam stability of Cauchy's mean value points which is a extended and generalized version of I. R. Peter and D. Popa's theorem [10] and then, as applications, we obtain Hyers-Ulam stability results of Lagrange's mean value points which refine the result of P. Gāvrutā, J. Huang and Y. Li [5]. [ABSTRACT FROM AUTHOR]