Hodge cohomology with a ramification filtration, I

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<jats:title>Abstract</jats:title><jats:p>We consider a filtration on the cohomology of the structure sheaf indexed by (not necessarily reduced) divisors “at infinity”. We show that the filtered pieces are functorial with respect to transfers, have fpqc descent, and are so called cube invariant. In the presence of resolution of singularities and weak factorisation they are invariant under blowup “at infinity”. As such, they lead to a realisation functor from Kahn, Miyazaki, Saito and Yamazaki’s category of motives with modulus over a characteristic zero base field.</jats:p>

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