Title of article :
Order regularity of two-node Birkhoff interpolation with lacunary polynomials
Author/Authors :
H.R. and Palacios-Quiٌonero، نويسنده , , F. and Rubiَ-Dيaz، نويسنده , , P. and Dيaz-Barrero، نويسنده , , J.L.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2009
Abstract :
In this short work we study the existence and uniqueness of solution for some Birkhoff interpolation problems with lacunary polynomials. First we solve the one-node problem; next we solve the two-node problem in the restricted case where one of the nodes is null.
Keywords :
Algebraic interpolation , Birkhoff interpolation , Lacunary polynomials , One-node and two-node problems , Order regularity
Journal title :
Applied Mathematics Letters
Journal title :
Applied Mathematics Letters
