APPROXIMATION OF ALMOST EULER-LAGRANGE QUADRATIC MAPPINGS BY QUADRATIC MAPPINGS

• 영문명: APPROXIMATION OF ALMOST EULER-LAGRANGE QUADRATIC MAPPINGS BY QUADRATIC MAPPINGS
• 발행기관: 충청수학회
• 저자명: John Michael Rassias Hark-Mahn Kim Eunyoung Son
• 간행물 정보: 『Journal of the Chungcheong Mathematical Society』Volume 37, No. 2, 87~97쪽, 전체 11쪽
• 주제분류: 자연과학 > 자연과학일반
• 파일형태: PDF
• 발행일자: 2024.05.31

영문 초록

For any fixed integers k, l with kl(l − 1) ̸= 0, we establish the generalized Hyers-Ulam stability of an Euler-Lagrange quadratic functional equation

목차

1. Introduction

2. Stability of (1.5) in Banach spaces

3. Stability of (1.5) in non-Archimedean spaces

References

키워드

Euler-Lagrange quadratic mappings Hyers-Ulam stability non-Archimedean normed spaces