Ferdinand Wagner

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math.AT2025

$q$ -Hodge complexes and refined $TC^{-}$

Samuel Meyer, Ferdinand Wagner

As a consequence of Efimov's proof of rigidity of the $\infty$ -category of localising motives, Efimov and Scholze have constructed refinements of localising invariants such as $\op…

math.AT2025

$q$ -de Rham cohomology and topological Hochschild homology over ku

Ferdinand Wagner

Hodge-filtered derived de Rham cohomology of a ring $R$ can be described (up to completion and shift) as the graded pieces of the even filtration on $HC^{-} (R)$ . In this pap…

q-Hodge complexes and refined TC−

q-de Rham cohomology and topological Hochschild homology over ku

$q$ -Hodge complexes and refined $TC^{-}$

$q$ -de Rham cohomology and topological Hochschild homology over ku