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अमूर्त

Order regularity for Birkhof interpolationwith lacunary polynomials

F. Palacios-Quinonero, P. Rubio-Diaz, J.L. Diaz-Barrero,J.M. Rossell

In this short paper we present sucient conditions for the order regularity problem in Birkhof interpolation with lacunary polynomials.These conditions are a generalization of the Atkinson-Sharma theorem.