Direct and Inverse Approximation Theorems for Baskakov Operators with the Jacobi-Type Weight
We introduce a new norm and a newK-functionalKφλ(f;t)w,λ. Using thisK-functional, direct and inverse approximation theorems for the Baskakov operators with the Jacobi-type weight are obtained in this paper.
1978 ◽
Vol 23
(2)
◽
pp. 99-103
◽
2002 ◽
Vol 39
(5)
◽
pp. 1512-1538
◽
1970 ◽
Vol 4
(6)
◽
pp. 1355-1405
◽
2002 ◽
Vol 12
(05)
◽
pp. 689-719
◽
2013 ◽
Vol 173
◽
pp. 122-157
◽