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Expected term bases for generic multivariate Hermite interpolation

Algebraic Geometry 2007-05-23 v1

Abstract

The main goal of the paper is to find an effective estimation for the minimal number of generic points in K2\mathbb K^2 for which the basis for Hermite interpolation consists of the first \ell terms (with respect to total degree ordering). As a result we prove that the space of plane curves of degree dd having generic singularities of multiplicity m\leq m has the expected dimension if the number of low order singularities (of multiplicity k12k\leq12) is greater then some r(m,k)r(m,k). Additionally, the upper bounds for r(m,k)r(m,k) are given.

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Cite

@article{arxiv.math/0503701,
  title  = {Expected term bases for generic multivariate Hermite interpolation},
  author = {Marcin Dumnicki},
  journal= {arXiv preprint arXiv:math/0503701},
  year   = {2007}
}

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16 pages