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D.5.7 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.5.7.1 truncate  truncation of coker(phi) at d
D.5.7.2 truncateFast  truncation of coker(phi) at d (fast+ experimental)
D.5.7.3 CM_regularity  Castelnuovo-Mumford regularity of coker(M)
D.5.7.4 sheafCohBGG  cohomology of sheaf associated to coker(M)
D.5.7.5 sheafCohBGG2  cohomology of sheaf associated to coker(M), experimental version
D.5.7.6 sheafCoh  cohomology of sheaf associated to coker(M)
D.5.7.7 dimH  compute h^i(F(d)), F sheaf associated to coker(M)
D.5.7.8 dimGradedPart  
D.5.7.9 displayCohom  display intmat as Betti diagram (with zero rows)