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 sheafCohBGGregul		cohomology of sheaf associated to coker(M) with given regularity
D.5.18.6 sheafCohBGGregul_w		cohomology with given module weights
D.5.18.7 sheafCohBGG2		cohomology of sheaf associated to coker(M), experimental version
D.5.18.8 sheafCoh		cohomology of sheaf associated to coker(M)
D.5.18.9 sheafCoh_w		cohomology of coker(M) with given module weights
D.5.18.10 dimH		compute h^i(F(d)), F sheaf associated to coker(M)
D.5.18.11 dimGradedPart
D.5.18.12 displayCohom		display intmat as Betti diagram (with zero rows)