With respect to generalized trigonometric functions, since the discovery of double-angle formula for a special case by Edmunds, Gurka and Lang in 2012, no double-angle formulas have been found. In this paper, we will establish new double-angle formulas of generalized trigonometric functions in two special cases.
|Publication status||Published - 2019 Apr 22|
- Dixon’s elliptic functions
- Double-angle formulas
- Generalized trigonometric functions
- Jacobian elliptic functions
- Lemniscate function
ASJC Scopus subject areas