Computing local intersection multiplicity of plane curves via blowup
Algebraic Geometry
2023-04-21 v1
Abstract
We prove that intersection multiplicity of two plane curves defined by Fulton's axioms is equivalent to the multiplicity computed using blowup. The algorithm based on the latter is presented and its complexity is estimated. We compute for polynomials over and its algebraic extensions.
Cite
@article{arxiv.1905.00701,
title = {Computing local intersection multiplicity of plane curves via blowup},
author = {Jana Chalmovianská and Pavel Chalmovianský},
journal= {arXiv preprint arXiv:1905.00701},
year = {2023}
}
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13 pages