Back to Search
Start Over
On positive answer to El-Fassi’s question related to hyperstability of the general radical quintic functional equation in quasi-β-Banach spaces.
- Source :
- Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales / RACSAM; Oct2021, Vol. 115 Issue 4, p1-24, 24p
- Publication Year :
- 2021
-
Abstract
- In this paper, we are interested to study El-Fassi’s question on hyperstability of the general radical quintic functional equation in quasi- β -Banach spaces in [6]. First, we give some counterexamples to show that the hyperstability of a given functional equation does not occur. Then, by using the (β , p) -normalization theorem, we prove the stability for the general radical quintic functional equation in quasi- β -Banach spaces. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 15787303
- Volume :
- 115
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales / RACSAM
- Publication Type :
- Periodical
- Accession number :
- 151846247
- Full Text :
- https://doi.org/10.1007/s13398-021-01111-6