Order of approximation by linear combinations of positive linear operators
1985 ◽
Vol 45
(4)
◽
pp. 375-382
◽
Keyword(s):
1996 ◽
Vol 19
(4)
◽
pp. 667-678
◽
1988 ◽
Vol 40
(4)
◽
pp. 617-632
◽
1992 ◽
Vol 69
(2)
◽
pp. 133-140
◽
1972 ◽
Vol 9
(2)
◽
pp. 266-276
◽
2010 ◽
Vol 47
(3)
◽
pp. 289-298
◽