Title of article :
Direct and converse results for the weighted rational approximation of functions with inner singularities Original Research Article
Author/Authors :
B. Della Vecchia، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Abstract :
The weighted rational approximation of functions with inner singularities of algebraic type in [−1,1] is investigated. New direct and converse results not achievable by polynomials, are proved.
Keywords :
Converse results , Inner singularities of algebraic type , Weighted modulus of smoothness , Weighted K-functional , Shepard-type operators
Journal title :
Journal of Approximation Theory
Journal title :
Journal of Approximation Theory
