Aral, AliGupta, Vijay2020-06-252020-06-252017closedAccess1578-73031579-1505https://doi.org/10.1007/s13398-016-0325-zhttps://hdl.handle.net/20.500.12587/6953Gupta, Vijay/0000-0002-5768-5763In the present paper, we introduce certain (p, q) analogue of the Szasz-Beta operators using (p, q)-variant of Beta function of second kind. We present direct theorem in weighted spaces in terms of suitable weighted modulus of smoothness and Grass-type inequality for mentioned operator. A Voronovskaya type theorem is also given.eninfo:eu-repo/semantics/closedAccess(p, q)-Beta function(p, q)-Szasz-Beta operatorsDirect estimatesModulus of continuityArticle111371973310.1007/s13398-016-0325-z2-s2.0-85020455974Q1WOS:000403280300008Q1