Analytic continuation of generalized trigonometric functions
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- by Pisheng Ding HTML | PDF
- Proc. Amer. Math. Soc. Ser. B 9 (2022), 41-49
Abstract:
Via a unified geometric approach, certain generalized trigonometric functions with two parameters are analytically extended to maximal domains on which they are univalent. Some consequences are deduced concerning radius of convergence for the Maclaurin series, commutation with rotation, continuation beyond the domain of univalence, and periodicity.References
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Additional Information
- Pisheng Ding
- Affiliation: Department of Mathematics, Illinois State University, Normal, Illinois 61790
- MR Author ID: 784635
- Email: pding@ilstu.edu
- Received by editor(s): June 28, 2021
- Received by editor(s) in revised form: December 3, 2021
- Published electronically: February 11, 2022
- Communicated by: Yuan Xu
- © Copyright 2022 by the author under Creative Commons Attribution-Noncommercial 3.0 License (CC BY NC 3.0)
- Journal: Proc. Amer. Math. Soc. Ser. B 9 (2022), 41-49
- MSC (2020): Primary 33E20, 30C20, 30B40
- DOI: https://doi.org/10.1090/bproc/119
- MathSciNet review: 4379986