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Approximate property of a functional equation with a general involution
- Source :
- Demonstratio Mathematica, Vol 51, Iss 1, Pp 304-308 (2018)
- Publication Year :
- 2018
- Publisher :
- De Gruyter, 2018.
-
Abstract
- In this paper, we prove the Hyers-Ulam stability of the functional equation f(x + y, z + w) + f(x + σ(y),z + τ(w)) = 2f(x, z) + 2f(y, w), where σ, τ are involutions.
Details
- Language :
- English
- ISSN :
- 23914661
- Volume :
- 51
- Issue :
- 1
- Database :
- OpenAIRE
- Journal :
- Demonstratio Mathematica
- Accession number :
- edsair.doi.dedup.....7cbf2cc59ed8c15b504ebb4c40d30026