<abstract xmlns="http://www.w3.org/1999/xhtml">

<p> 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.</p>
</abstract>

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.

On the stability of the squares of some functional equations

Institute of Mathematics Pedagogical University Podchorazych 2 30-084 Kraków Poland

Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License.

{"article-title":"On the stability of the squares of some functional equations"}

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...

On the stability of the squares of some functional equations

Publié en ligne: 30 déc. 2015

Pages: 81 - 104

Reçu: 04 févr. 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.