Complexes of differential forms and singularities: The injectivity theorem

In this paper, it is proved, that for varieties with (m-1)-Du Bois singularities, the natural morphism from the Grothendieck dual of the m-th graded Du Bois complex to the Grothendieck dual of its zero-th cohomology sheaf is injective on cohomology.

This confirms Conjecture G of Popa, Shen, and Vo [PSV24].