dc.contributor.author
Esnault, Hélène
dc.contributor.author
Srinivas, Vasudevan
dc.contributor.author
Stix, Jakob
dc.date.accessioned
2023-07-07T11:31:47Z
dc.date.available
2023-07-07T11:31:47Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/39999
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-39721
dc.description.abstract
We introduce a new obstruction to lifting smooth proper varieties from characteristic p > 0 to characteristic 0. It is based on Grothendieck's specialization homomorphism and the resulting discrete finiteness properties of etale fundamental groups.
en
dc.format.extent
21 Seiten
dc.rights.uri
https://creativecommons.org/licenses/by-nc/4.0/
dc.subject
lifting to characteristic 0
en
dc.subject
finite presentation
en
dc.subject
fundamental group
en
dc.subject
supersingular curve
en
dc.subject.ddc
500 Naturwissenschaften und Mathematik::510 Mathematik::510 Mathematik
dc.title
An obstruction to lifting to characteristic 0
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation.doi
10.14231/AG-2023-011
dcterms.bibliographicCitation.journaltitle
Algebraic Geometry
dcterms.bibliographicCitation.number
3
dcterms.bibliographicCitation.pagestart
327
dcterms.bibliographicCitation.pageend
347
dcterms.bibliographicCitation.volume
10
dcterms.bibliographicCitation.url
https://doi.org/10.14231/AG-2023-011
refubium.affiliation
Mathematik und Informatik
refubium.affiliation.other
Institut für Mathematik
refubium.resourceType.isindependentpub
no
dcterms.accessRights.openaire
open access
dcterms.isPartOf.eissn
2214-2584
refubium.resourceType.provider
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