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math.AG2026
Analytic de Rham stacks of Fargues-Fontaine curves
Johannes Anschütz, Guido Bosco, Arthur-César Le Bras +2
We define and initiate the study of analytic de Rham stacks of relative Fargues-Fontaine curves. To this end, we develop a theory of analytic de Rham stacks with sufficiently stron…
math.AG2025
Hodge-Tate stacks and non-abelian -adic Hodge theory of v-perfect complexes on rigid spaces
Johannes Anschütz, Ben Heuer, Arthur-César Le Bras
Let be a quasi-compact quasi-separated -adic formal scheme that is smooth either over a perfectoid -algebra or over some ring of integers of a -adic field.…
math.AG2024
A 6-functor formalism for solid quasi-coherent sheaves on the Fargues-Fontaine curve
Johannes Anschütz, Arthur-César Le Bras, Lucas Mann
We develop a 6-functor formalism with -linear coefficients on small v-stacks, and discuss consequences for duality and finiteness for pr…