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On intersection cohomology with torus ac...

Vicente, Marta Agust...

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On intersection cohomology with torus actions of complexity one by Vicente, Marta Agustin ( Author )

Content Provider	Lemonjar Open Access
Publisher	Australian National University
Publication Date	01-01-2015
Summary	The purpose of this article is to investigate the intersection cohomology for algebraic varieties with torus action. Given an algebraic torus T, one of our result determines the intersection cohomology Betti numbers of any normal projective T-variety admitting an algebraic curve as global quotient. The calculation is expressed in terms of a combinatorial description involving a divisorial fan which is the analogous of the defining fan of a toric variety. Our main tool to obtain this computation is a description of the decomposition theorem in this context.
ISBN	-
Item Type	Article
File Type	pdf
File Size	36.88 KB
Language	English
Subjects	-
Unlimited	MYR 0.01
Total read	-
URL	http://arxiv.org/abs/1412.7634

Citation

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AMA 11th EditionReferences

Vicente, Marta Agustin. On intersection cohomology with torus actions of complexity one. Australian National University. January 01, 2015. Accessed October 02, 2025. https://online.provdatabase.com/cite/18243

APA 7th EditionReferences

Vicente, Marta Agustin. (2015). On intersection cohomology with torus actions of complexity one. Australian National University. https://online.provdatabase.com/cite/18243

Chicago 17th EditionReferences

Vicente, Marta Agustin. On intersection cohomology with torus actions of complexity one. Australian National University. 2015. https://online.provdatabase.com/cite/18243

HarvardReferences

Vicente, Marta Agustin. (2015). On intersection cohomology with torus actions of complexity one. [Online]. Australian National University. Available from: https://online.provdatabase.com/cite/18243. (Accessed 02 October 2025).

Harvard AustraliaReferences

Vicente, Marta Agustin, 2015, On intersection cohomology with torus actions of complexity one, Australian National University, viewed 02 October 2025, <https://online.provdatabase.com/cite/18243>

MLA 9th EditionWorks Cited

Vicente, Marta Agustin. On intersection cohomology with torus actions of complexity one. Australian National University, 2015. PROV Database, https://online.provdatabase.com/cite/18243.

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