Title of article
Strong converse inequality for left Bernstein quasi-interpolants
Author/Authors
Guo، نويسنده , , Shunsheng and Zhang، نويسنده , , Gengsheng and Liu، نويسنده , , Guofen، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
7
From page
175
To page
181
Abstract
For the Bernstein left quasi-interpolants B n ( 2 r − 1 ) f , we prove that for some k ω φ 2 r ( f , 1 n ) ≤ C ( ‖ B n ( 2 r − 1 ) f − f ‖ + ‖ B k n ( 2 r − 1 ) f − f ‖ ) . This is a strong converse inequality of type B.
Keywords
Bernstein left quasi-interpolants , Strong converse inequality , Bernstein operator , Modulus of smoothness , K -functional
Journal title
Applied Mathematics Letters
Serial Year
2009
Journal title
Applied Mathematics Letters
Record number
1525688
Link To Document