Macaulay2
»
Documentation
Packages
»
PositivityToricBundles
::
Table of Contents
next | previous | forward | backward | up |
index
|
toc
PositivityToricBundles : Table of Contents
PositivityToricBundles
-- checks positivity of toric vector bundles
cartierInd
-- computes the Cartier index
compatibleBases
-- computes compatible bases for a toric vector bundle
drawParliament2Dtikz
-- visualises the parliament of polytopes for a vector bundle on a toric surface using TikZ
graphToricChernCharacter
-- computes the lines connected the components of the toric Chern character of a toric vector bundle
groundSet
-- computes the ground set of a matroid associated to a toric vector bundle
isLocallyFree
-- checks whether a toric reflexive sheaf is locally free
isLocallyWeil
-- checks whether a toric reflexive sheaf is locally Weil
parliament
-- computes the parliament of polytopes to a toric vector bundle
restrictToInvCurves
-- computes the restrictions of a toric vector bundle to the torus invariant curves
separatesJets
-- computes up to which order a toric vector bundle separates jets
toricChernCharacter
-- computes the toric Chern character of a toric vector bundle
wellformedBundleFiltrations
-- produces the same toric vector bundle, but where the filtration steps are stored in matrices with ascending entries.