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

Synopsis

• 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 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