Singular Manual: sheafcoh_lib

> | ### D.5.18 sheafcoh_lib Library: sheafcoh.lib Purpose: Procedures for Computing Sheaf Cohomology Authors: Wolfram Decker, decker@mathematik.uni-kl.de Christoph Lossen, lossen@mathematik.uni-kl.de Gerhard Pfister, pfister@mathematik.uni-kl.de Oleksandr Motsak, U@D, where U={motsak}, D={mathematik.uni-kl.de} Procedures:
> D.5.18.1 truncate |  | truncation of coker(phi) at d
> D.5.18.2 truncateFast |  | truncation of coker(phi) at d (fast+ experimental)
> D.5.18.3 CM_regularity |  | Castelnuovo-Mumford regularity of coker(M)
> D.5.18.4 sheafCohBGG |  | cohomology of sheaf associated to coker(M)
> D.5.18.5 sheafCohBGG2 |  | cohomology of sheaf associated to coker(M), experimental version
> D.5.18.6 sheafCoh |  | cohomology of sheaf associated to coker(M)
> D.5.18.7 dimH |  | compute h^i(F(d)), F sheaf associated to coker(M)
> D.5.18.8 dimGradedPart |  |
> D.5.18.9 displayCohom |  | display intmat as Betti diagram (with zero rows)

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