Gröbner bases, H–bases and interpolation

Author:

Sauer Thomas

Abstract

The paper is concerned with a construction for H–bases of polynomial ideals without relying on term orders. The main ingredient is a homogeneous reduction algorithm which orthogonalizes leading terms instead of completely canceling them. This allows for an extension of Buchberger’s algorithm to construct these H–bases algorithmically. In addition, the close connection of this approach to minimal degree interpolation, and in particular to the least interpolation scheme due to de Boor and Ron, is pointed out.

Publisher

American Mathematical Society (AMS)

Subject

Applied Mathematics,General Mathematics

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