On the Cohomology of a Simple Normal Crossings Divisor

@inproceedings{BakhtaryOnTC,
  title={On the Cohomology of a Simple Normal Crossings Divisor},
  author={Parsa Bakhtary}
}
We establish a formula which decomposes the cohomologies of various sheaves on a simple normal crossings divisor (SNC) D in terms of the simplicial cohomologies of the dual complex ∆(D) with coefficients in a presheaf of vector spaces. This presheaf consists precisely of the corresponding cohomology data on the components of D and on their intersections. We… CONTINUE READING