Flexible affine cones over del Pezzo surfaces of degree 4

Jihun Park; Joonyeong Won

doi:10.1007/s40879-015-0054-4

Flexible affine cones over del Pezzo surfaces of degree 4

Jihun Park, Joonyeong Won

Department of Mathematics

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

For an arbitrary ample divisor A on a smooth del Pezzo surface S of degree 4, we show that the affine cone of S defined by A is flexible.

Original language	English
Pages (from-to)	304-318
Number of pages	15
Journal	European Journal of Mathematics
Volume	2
Issue number	1
DOIs	https://doi.org/10.1007/s40879-015-0054-4
State	Published - 1 Mar 2016

Bibliographical note

Publisher Copyright:
© 2015, Springer International Publishing AG.

Keywords

Affine cone
Ample divisor
Cylinder
Flexible variety
Infinitely transitive action
del Pezzo surface

Access to Document

10.1007/s40879-015-0054-4

Cite this

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title = "Flexible affine cones over del Pezzo surfaces of degree 4",

abstract = "For an arbitrary ample divisor A on a smooth del Pezzo surface S of degree 4, we show that the affine cone of S defined by A is flexible.",

keywords = "Affine cone, Ample divisor, Cylinder, Flexible variety, Infinitely transitive action, del Pezzo surface",

author = "Jihun Park and Joonyeong Won",

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year = "2016",

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AU - Won, Joonyeong

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KW - Ample divisor

KW - Cylinder

KW - Flexible variety

KW - Infinitely transitive action

KW - del Pezzo surface

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