LAUSR

On q-de Rham cohomology via $$\Lambda $$Λ-rings

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1 Published in 2019 at "Mathematische Annalen"

DOI: 10.1007/s00208-019-01806-7

Abstract: We show that Aomoto’s q-deformation of de Rham cohomology arises as a natural cohomology theory for $$\Lambda $$Λ-rings. Moreover, Scholze’s $$(q-1)$$(q-1)-adic completion of q-de Rham cohomology depends only on the Adams operations at each residue… read more here.

Keywords: rham cohomology; via lambda; cohomology; lambda rings ... See more keywords