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Macaulay2 web site
ToricTopology
::
cohomologyRing
cohomologyRing -- Compute the cohomology ring of a small cover or quasi-toric manifold
Synopsis
Usage:
cohomologyRing(N)
cohomologyRing(M)
Inputs:
N
,
a
small cover
M
,
a
quasi-toric manifold
Outputs:
a
quotient ring
Description
Compute the cohomology ring of a small cover (over ZZ/2) or quasi-toric manifold (over ZZ).
Ways to use
cohomologyRing
:
cohomologyRing(QuasiToricManifold)
cohomologyRing(SmallCover)