On the convergence of Lupaş (p,q) $(p,q)$-Bernstein operators via contraction principle

Abstract

Abstract The present paper deals with the limit behavior of iterates of Lupaş q- and (p,q) $(p,q)$-Bernstein operators. We obtain the convergence for Lupaş q- and (p,q) $(p,q)$-Bernstein operators by using the contraction principle.

Keywords

• q-integer
• ( p , q ) $(p,q)$ -integer
• Iterates
• q-Bernstein operator
• ( p , q ) $(p,q)$ -Bernstein opertor
• Weakly Picard operators