A New Fixed Point Theorem and a New Generalized Hyers-Ulam-Rassias Stability in Incomplete Normed Spaces

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.

التفاصيل البيبلوغرافية
الحاوية / القاعدة:Mathematics
المؤلفون الرئيسيون: Maryam Ramezani, Ozgur Ege, Manuel De la Sen
التنسيق: مقال
اللغة:الإنجليزية
منشور في: MDPI AG 2019-11-01
الموضوعات:
orthogonal set
hyers-ulam-rassias stability
quadratic equation
fixed point
incomplete metric space
الوصول للمادة أونلاين:https://www.mdpi.com/2227-7390/7/11/1117
الوصف
الملخص: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.
تدمد:2227-7390

مواد مشابهة