عنوان	MULTI-JENSEN AND MULTI-EULER-LAGRANGE ADDITIVE MAPPINGS
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	Banach space, Hyers-Ulam stability, multi-Euler-Lagrange additive mapping, multi-Jense
چکیده	n this work, an alternative fashion of the multi-Jensen is introduced. The structures of the multi-Jensen and the multi-EulerLagrange-Jensen mappings are described. In other words, the system of n equations defining each of the mentioned mappings is unified as a single equation. Furthermore, by applying a fixed point theorem, the Hyers-Ulam stability for the multi-Euler-Lagrange-Jensen mappings in the setting of Banach spaces is established. An appropriate counterexample is supplied to invalidate the results in the case of singularity for multiadditive mappings.
پژوهشگران	اباصلت بداغی (نفر اول)، امیر سهامی (نفر دوم)