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Row-summable matrices with application to generalization of Schröder’s and Abel’s functional equations
- Source :
- Aequationes mathematicae. 96:525-533
- Publication Year :
- 2021
- Publisher :
- Springer Science and Business Media LLC, 2021.
-
Abstract
- In this paper, the author discusses a generalization of Schroder’s and Abel’s functional equation of the form $$\sum _{n}\alpha _n(x)f\big (u_n(x)\big ) = g(x).$$ In fact, using the theory of operators and infinite matrices, we show under certain conditions this equation has only a unique bounded solution $$f:X\rightarrow {\mathbb {R}}.$$
Details
- ISSN :
- 14208903 and 00019054
- Volume :
- 96
- Database :
- OpenAIRE
- Journal :
- Aequationes mathematicae
- Accession number :
- edsair.doi...........5161620171ec90b1f935760eebd7f11a