Moduli spaces for principal bundles in arbitrary characteristic

In this article, we solve the problem of constructing moduli spaces of semistable principal bundles (and singular versions of them) over smooth projective varieties over algebraically closed ground fields of positive characteristic.

Detalles Bibliográficos
Autores: Langer, Adrián, Gómez De Quiroga, Tomás Luis, Schmitt, Alexander, Sols Lucía, Ignacio
Tipo de recurso: artículo
Fecha de publicación:2008
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
OAI Identifier:oai:docta.ucm.es:20.500.14352/50485
Acceso en línea:https://hdl.handle.net/20.500.14352/50485
Access Level:acceso abierto
Palabra clave:512
Principal bundle
Moduli space
Positive characteristic
Semistable reduction
Semistability
Compact riemann surface
Unitary vector bundles
Characteristic-p
Varieties
Curves
Sheaves
Álgebra
1201 Álgebra
Descripción
Sumario:In this article, we solve the problem of constructing moduli spaces of semistable principal bundles (and singular versions of them) over smooth projective varieties over algebraically closed ground fields of positive characteristic.