Newton-Okounkov bodies and Segre classes

نویسندگان

چکیده

Given a homogeneous ideal in polynomial ring over $\Bbb{C}$, we adapt the construction of Newton-Okounkov bodies to obtain convex subset Euclidean space such that suitable integral this set computes {\it Segre zeta function\/} ideal. That is, extract numerical information class subscheme projective from an associated (unbounded) set. The result generalizes arbitrary subschemes form previously known for monomial schemes.

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ژورنال

عنوان ژورنال: American Journal of Mathematics

سال: 2021

ISSN: ['0002-9327', '1080-6377']

DOI: https://doi.org/10.1353/ajm.2021.0038