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QUADRATIC ρ-FUNCTIONAL INEQUALITIES IN NON-ARCHIMEDEAN BANACH SPACES.
- Source :
-
Journal of Computational Analysis & Applications . Dec2018, Vol. 25 Issue 8, p1425-1431. 7p. - Publication Year :
- 2018
-
Abstract
- In this paper, we solve the quadratic ρ-functional inequalities ‖f(x + y) + f(x - y) - 2f(x) - 2f(y)‖ ≤ ‖ρ(4f (x + y/2) + f (x - y) - 2f (x) - 2f (y)) ‖, where ρ is a fixed non-Archimedean number with ∣ρ∣ < ∣2∣, and ‖4f (x + y/2) + f (x - y) - 2f (x) - 2f(y) ‖ ≤ ‖ρ(f(x + y) + f(x - y) - 2f (x) - 2f (y))‖, where ρ is a fixed non-Archimedean number with ∣ρ∣ < 1. Furthermore, we prove the Hyers-Ulam stability of the quadratic p-functional inequalities (0.1) and (0.2) in non-Archimedean Banach spaces. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 15211398
- Volume :
- 25
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- Journal of Computational Analysis & Applications
- Publication Type :
- Academic Journal
- Accession number :
- 123122375