Infinitesimal Newton-Okounkov bodies and jet separation
In this paper we explore the connection between asymptotic base loci and Newton-Okounkov bodies associated to infinitesimal flags. Analogously to the surface case, we obtain complete characterizations of augmented and restricted base loci. Interestingly enough, an integral part of the argument is a...
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Main Authors | , |
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Format | Journal Article |
Language | English |
Published |
15.07.2015
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Subjects | |
Online Access | Get full text |
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Summary: | In this paper we explore the connection between asymptotic base loci and
Newton-Okounkov bodies associated to infinitesimal flags. Analogously to the
surface case, we obtain complete characterizations of augmented and restricted
base loci. Interestingly enough, an integral part of the argument is a study of
the relationship between certain simplices contained in Newton-Okoukov bodies
and jet separation; our results also lead to a convex geometric description of
moving Seshadri constants. |
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DOI: | 10.48550/arxiv.1507.04339 |