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Revisiting Some Pal Type Birkhoff Interpolation Problems
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In this paper we revisit Pal type Birkhoff interpolation for the sets consisting of zeros of polynomials with complex coefficients with two or more additional nodes at value nodes. We also evaluate regularity of (0, 2) Pal type Birkhoff interpolation on the zeros of the polynomials obtained by applying mobius transform to the zeros of ischolar_mains of unity with one additional complex node at value nodes.
Keywords
Lacunary Interpolation, Non-uniformly Distributed Nodes, Pal Type Birkhoff Interpolation, Regularity, Roots of Unity
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