Commun. Math. Res., 34 (2018), pp. 141-148.
Published online: 2019-12
Cited by
- BibTex
- RIS
- TXT
The present work aims to determine the solution of trigonometric functional equation $f$ with involution from group to field by using the properties of involution function, and the solution and Ulam-Hyers stability of the trigonometric functional equation are also discussed. Furthermore, this method generalizes the main theorem and gives the supplement in some reference.
}, issn = {2707-8523}, doi = {https://doi.org/10.13447/j.1674-5647.2018.02.06}, url = {http://global-sci.org/intro/article_detail/cmr/13520.html} }The present work aims to determine the solution of trigonometric functional equation $f$ with involution from group to field by using the properties of involution function, and the solution and Ulam-Hyers stability of the trigonometric functional equation are also discussed. Furthermore, this method generalizes the main theorem and gives the supplement in some reference.