In the present paper, we prove a global direct theorem for the modified Baskakov type operators in terms of so called Ditzian-Totik modulus of smoothness.
@article{urn:eudml:doc:41237, title = {Global approximation by modified Baskakov type operators.}, journal = {Publicacions Matem\`atiques}, volume = {39}, year = {1995}, pages = {263-271}, mrnumber = {MR1370885}, zbl = {0856.41015}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:41237} }
Gupta, Vijay. Global approximation by modified Baskakov type operators.. Publicacions Matemàtiques, Tome 39 (1995) pp. 263-271. http://gdmltest.u-ga.fr/item/urn:eudml:doc:41237/