C = nimDividedCohomology(i,d,e,n)
C = nimDividedCohomology(i,d,e,R)
This function computes in characteristic 2 the sheaf cohomology of twists of divided powers of the cotangent sheaf on projective space $H^i(\mathbb{P}^{n-1}, D^d \mathcal{R}(d))$, where $D^d \mathcal{R}$ is the d-th divided power of the universal rank (n-1) subsheaf $\mathcal{R}$.
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This function can also output the character instead of just the dimension, setting the option FindCharacter to be true.
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This function allows the user to control the ambient ring of the character, using the ambient ring R as the fourth input instead then n.
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The object nimDividedCohomology is a method function with options.
The source of this document is in /build/reproducible-path/macaulay2-1.25.05+ds/M2/Macaulay2/packages/IncidenceCorrespondenceCohomology.m2:1692:0.