A note on (p, q)-Bernstein polynomials and their applications based on (p, q)-calculus

Nowadays (p, q)-Bernstein polynomials have been studied in many different fields such as operator theory, CAGD, and number theory. In order to obtain the fundamental properties and results of Bernstein polynomials by using (p, q)-calculus, we give basic definitions and results related to (p, q)-calculus. The main purpose of this study is to investigate a generating function for (p, q)-Bernstein polynomials. By using an approach similar to that of Goldman et al. in (SIAM J. Discrete Math. 28(3):1009-1025, 2014), we derive some new identities, relations, and formulas for the (p, q)-Bernstein polynomials. Also, we give a plot generating function of (p, q)-Bernstein polynomials for some selected p and q values.