Semi-continuity for total dimension divisors of étale sheaves

DOI10.1142/S0129167X1750001XzbMath1360.14067arXiv1511.04866OpenAlexW2963442487MaRDI QIDQ2970193

En Lin Yang, Hao Yu Hu

Publication date: 28 March 2017

Published in: International Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1511.04866

zbMATH Keywords

étale and other Grothendieck topologies and cohomologiesRamification and extension theory

Mathematics Subject Classification ID

Étale and other Grothendieck topologies and (co)homologies (14F20) Ramification and extension theory (11S15)

Related Items (5)

Relative singular support and the semi-continuity of characteristic cycles for étale sheaves ⋮ Semi-continuity of conductors, and ramification bound of nearby cycles ⋮ Moduli of Stokes torsors and singularities of differential equations ⋮ Explicit constructions and the arithmetic of local number fields ⋮ Characteristic cycle and wild ramification for nearby cycles of étale sheaves

Cites Work

• On ramification filtrations and \(p\)-adic differential modules. I: The equal characteristic case
• Constructible sheaves are holonomic
• Smoothness, semi-stability and alterations
• Ramification of local fields with imperfect residue fields. II
• Éléments de géométrie algébrique. IV: Étude locale des schémas et des morphismes de schémas (Quatrième partie). Rédigé avec la colloboration de J. Dieudonné
• Characteristic cycle and the Euler number of a constructible sheaf on a surface
• Gauss Sums, Kloosterman Sums, and Monodromy Groups. (AM-116)
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