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psiMaps -- list the maps psi(p): B_1(p) --> A_0(p-1) in a matrixFactorization

Usage:

psmaps = psiMaps mf
Inputs:
- mf, a list, output of a matrixFactorization computation
Outputs:
- psmaps, a list, list matrices $d_p: B_1(p)\to A_0(p-1)$

Description

See the documentation for matrixFactorization for an example.

See also

matrixFactorization -- Maps in a higher codimension matrix factorization
BRanks -- ranks of the modules B_i(d) in a matrixFactorization
bMaps -- list the maps d_p:B_1(p)-->B_0(p) in a matrixFactorization
dMaps -- list the maps d(p):A_1(p)--> A_0(p) in a matrixFactorization
hMaps -- list the maps h(p): A_0(p)--> A_1(p) in a matrixFactorization

Ways to use psiMaps:

psiMaps(List)

For the programmer

The object psiMaps is a method function.

The source of this document is in CompleteIntersectionResolutions.m2:4482:0.