Stability of the Cosine–Sine Functional Equation on Amenable Groups
From MaRDI portal
Publication:5153568
DOI10.1007/978-3-030-60622-0_19zbMath1480.39029arXiv1809.07264OpenAlexW2889744943MaRDI QIDQ5153568
Elqorachi Elhoucien, Ajebbar Omar
Publication date: 30 September 2021
Published in: Approximation Theory and Analytic Inequalities (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1809.07264
Stability, separation, extension, and related topics for functional equations (39B82) Functional equations for functions with more general domains and/or ranges (39B52)
Cites Work
- Unnamed Item
- Unnamed Item
- Unnamed Item
- A generalization of the cosine-sine functional equation on groups
- The cosine-sine functional equation on a semigroup with an involutive automorphism
- On the trigonometric subtraction and addition formulas
- On the stability of the linear transformation in Banach spaces
- Fréchet's equation and Hyers theorem on noncommutative semigroups
- On a Theorem of Baker, Lawrence and Zorzitto
- On the Stability of the Linear Mapping in Banach Spaces
- The Stability of the Sine and Cosine Functional Equations
- On the Stability of the Linear Functional Equation
- Stability of functional equations in several variables