On the Stability of Orthogonal Additivity

• Autorzy: Włodzimierz Fechner , Justyna Sikorska
• Języki publikacji: EN

Abstrakty

EN

We deal with the stability of the orthogonal additivity equation, presenting a new approach to the proof of a 1995 result of R, Ger and the second author. We sharpen the estimate obtained there. Moreover, we work in more general settings, providing an axiomatic framework which covers much more cases than considered before by other authors.

Kategorie tematyczne

• 39B55: Orthogonal additivity and other conditional equations
• 39B82: Stability, separation, extension, and related topics

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Bulletin of the Polish Academy of Sciences. Mathematics
• Rocznik: 2010
• Tom: 58
• Numer: 1
• Strony: 23-30

Daty

wydano

2010

Twórcy

autor

Włodzimierz Fechner

• Institute of Mathematics, Silesian University, Bankowa 14, 40-007 Katowice, Poland

autor

Justyna Sikorska

• Institute of Mathematics, Silesian University, Bankowa 14, 40-007 Katowice, Poland

Identyfikatory

DOI

10.4064/ba58-1-3