On the stability of the squares of some functional equations
| 30. Dez. 2015
Über diesen Artikel
Online veröffentlicht: 30. Dez. 2015
Seitenbereich: 81 - 104
Eingereicht: 04. Feb. 2015
DOI: https://doi.org/10.1515/aupcsm-2015-0007
© by Zenon Moszner
This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License.
We consider the stability, the superstability and the inverse stability of the functional equations with squares of Cauchy’s, of Jensen’s and of isometry equations and the stability in Ulam-Hyers sense of the alternation of functional equations and of the equation of isometry.