Q. Guignard

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20182021

most citedGeometric local epsilon factors

5 citations · 8 across the 5 of their papers we have counts for

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Showing 2019Show all

2 papers · 1 filter

math.AG2019★ 2 cited

Geometric local $ε$ -factors in higher dimensions

Quentin Guignard

We use former results on geometric local $ε$ -factors over curves in order to prove a factorization result for the determinant of the cohomology of an $ℓ$ -adic sheaf ov…

math.AG2019★ 5 cited

Geometric local epsilon factors

Quentin Guignard

Inspired by the work of Laumon on $ε$ -factors and by Deligne's $1974$ letter to Serre, we give an explicit cohomological definition of $ε$ -factors for $ℓ$ -ad…

Geometric local ε-factors in higher dimensions

Geometric local epsilon factors

Geometric local $ε$ -factors in higher dimensions