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math.AG2019
Graded topological spaces
Clemens Koppensteiner
We introduce the notion of a "graded topological space": a topological space endowed with a sheaf of abelian groups which we think of as a sheaf of gradings. Any object living on a…
math.AG2019
The de Rham functor for logarithmic D-modules
Clemens Koppensteiner
In the first part we deepen the six-functor theory of (holonomic) logarithmic D-modules, in particular with respect to duality and pushforward along projective morphisms. Then, ins…