Pointwise approximation by Baskakov quas
โ
Shunsheng Guo; Qiulan Qi; Lixia Liu
๐
Article
๐
2005
๐
Elsevier Science
๐
English
โ 377 KB
Recently, the quasi-interpolants of some classical operators were introduced. Mache and Miiller gave Baskakov quasi-interpolants and obtained approximation equivalence theorem with w2~r(f,t)oo. In this paper, we extend the above result with modulus w2r~(f,t)oo (0 \_ A < 1) which unified classical mo