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Macaulay2 website
CompleteIntersectionResolutions
::
dMaps
dMaps -- list the maps d(p):A_1(p)--> A_0(p) in a matrixFactorization
Synopsis
Usage:
amaps = dMaps mf
Inputs:
mf
,
a
list
, output of a matrixFactorization computation
Outputs:
amaps
,
a
list
, list maps $d_p: B_1(p)\to B_0(p)$
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
psiMaps
-- list the maps psi(p): B_1(p) --> A_0(p-1) in a matrixFactorization
hMaps
-- list the maps h(p): A_0(p)--> A_1(p) in a matrixFactorization
Ways to use
dMaps
:
"dMaps(List)"
For the programmer
The object
dMaps
is
a
method function
.