The main concern of this article is to obtain several approximation features
of the new Chlodowsky type q-Bernstein-Schurer operators. We prove the
Korovkin type approximation theorem and discuss the order of convergence
with regard to the ordinary modulus of continuity, an element of Lipschitz
type and Peetre?s K-functional, respectively. In addition, we derive the
Voronovskaya type asymptotic theorem. Finally, using of Maple software, we
present the comparison of the convergence of Chlodowsky type
q-Bernstein-Schurer operators to the certain functions with some graphical
illustrations and error estimation tables.