A variant of d'Alembert's and Wilson's functional equations for \(2\times 2\) matrix valued functions
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Publication:2033219
DOI10.1016/j.jmaa.2021.125186zbMath1468.39009OpenAlexW3146723631MaRDI QIDQ2033219
Elhoucien Elqorachi, Abdellatif Chahbi
Publication date: 14 June 2021
Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.jmaa.2021.125186
Functional equations for functions with more general domains and/or ranges (39B52) Matrix and operator functional equations (39B42)
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Cites Work
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- The kernel of the second order Cauchy difference on semigroups
- Some generalized quadratic functional equations on monoids
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