Galois structure of Zariski cohomology for weakly ramified covers of curves

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dc.creatorKöck, Bernhard
dc.date2002-07-15
dc.date2002-09-27
dc.date.accessioned2026-07-07T04:49:41Z
dc.date.available2026-07-07T04:49:41Z
dc.descriptionWe compute equivariant Euler characteristics of locally free sheaves on curves, thereby generalizing several results of Kani and Nakajima. For instance, we extend Kani's computation of the Galois module structure of the space of global meromorphic differentials which are logarithmic along the ramification locus from the tamely ramified to the weakly ramified case.
dc.description18 pages; v2: 22 pages, further result added, paper restructured and revised
dc.identifierhttps://arxiv.org/abs/math/0207124
dc.identifierhttp://arxiv.org/abs/math/0207124
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/64514
dc.subjectAlgebraic Geometry
dc.subjectK-Theory and Homology
dc.subjectNumber Theory
dc.subject14H30; 14F10; 11S20
dc.titleGalois structure of Zariski cohomology for weakly ramified covers of curves
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