On extensions of the generalized quadratic functions from ``large subsets of semigroups

DOI10.1007/s00233-018-9984-8zbMath1455.39004OpenAlexW2900479089MaRDI QIDQ2308095

Eliza Jabłońska, Anna Bahyrycz, Janusz Brzdȩk

Publication date: 25 March 2020

Published in: Semigroup Forum (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00233-018-9984-8

zbMATH Keywords

filterinvolutionquadratic equationabelian semigrouprestricted domain

Mathematics Subject Classification ID

Commutative semigroups (20M14) Functional equations for functions with more general domains and/or ranges (39B52)

Cites Work

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• On Haar meager sets
• Note on almost additive functions
• Proper families and almost additive functions
• Functional equations on abelian groups with involution
• Functional equations on semigroups
• The forty-second international symposium on functional equations, June 20--27, 2004, Opava, Czech Republic. Abstracts of talks
• On additive involutions and Hamel bases
• Ulam stability of operators
• Extensions of certain homomorphisms of subsemigroups to homomorphisms of groups
• On sets of Haar measure zero in abelian Polish groups
• On extensions of the generalized cosine functions from some large sets
• A remark about Cauchy's equation
• Christensen Zero Sets and Measurable Convex Functions
• On the asymptoticity aspect of Hyers-Ulam stability of mappings
• ON EXTENSIONS OF THE GENERALISED JENSEN FUNCTIONS ON SEMIGROUPS
• On almost additive functions
• On Cauchy's Functional Equation
• On almost additive functions

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