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Hosszú type functional equations on Lie algebras

Glavosits, Tamás and Túri, József (2025) Hosszú type functional equations on Lie algebras. Annales Mathematicae et Informaticae, 62. pp. 66-76. ISSN 1787-5021 (Print) 1787-6117 (Online)

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Abstract

In this paper the functional equation f(x+y−[x,y])+f([x,y]) = f(x) +f(y) is investigated with the unknown continuous function f : L → Y which satisfies the equation for all x,y ∈ L where L is a finite dimensional normed real vector space equipped with a bilinear, anti-commutative opera tion [·, ·]: L2 → L, and Y is finite dimensional, normed, real vector space. Some Pexider generalisations of the above equation are also investigated in this paper.

Item Type: Article
Uncontrolled Keywords: functional equations, Pexider functional equations, Lie brackets, Lie algebras
Subjects: Q Science / természettudomány > QA Mathematics / matematika
Depositing User: Barbara Nagy
Date Deposited: 02 Aug 2026 15:49
Last Modified: 02 Aug 2026 15:49
URI: https://real.mtak.hu/id/eprint/243698

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