Back to Search
Start Over
Orthogonal stability of the generalized quadratic functional equations in the sense of Rätz
- Source :
- Demonstratio Mathematica; July 2019, Vol. 52 Issue: 1 p523-530, 8p
- Publication Year :
- 2019
-
Abstract
- Let (X, ⊥) be an orthogonality module in the sense of Rätz over a unital Banach algebra Aand Ybe a real Banach module over A. In this paper, we apply the alternative fixed point theorem for proving the Hyers-Ulam stability of the orthogonally generalized k-quadratic functional equation of the form
Details
- Language :
- English
- ISSN :
- 04201213
- Volume :
- 52
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Demonstratio Mathematica
- Publication Type :
- Periodical
- Accession number :
- ejs51900724
- Full Text :
- https://doi.org/10.1515/dema-2019-0044