Macaulay2
»
Documentation
Packages
»
RandomCurves
::
Table of Contents
next | previous | forward | backward | up |
index
|
toc
RandomCurves : Table of Contents
RandomCurves
-- random smooth curves up to genus 14
canonicalCurve
-- Compute a random canonical curve of genus less or equal to 14
canonicalCurveGenus14
-- compute a random curve of genus 14 in its canonical embedding
completeLinearSystemOnNodalPlaneCurve
-- Compute the complete linear system of a divisor on a nodal plane curve
curveGenus14Degree18inP6
-- compute a random curve of genus 14 and degree 18 in $\mathbb{P}^6$
distinctPlanePoints
-- Generates the ideal of k random points in the coordinate ring $R$ of $\\P^{ 2}$
expectedBetti
-- compute the expected betti table from the Hilbert numerator
expectedBetti(List,ZZ)
-- compute the expected betti table from the Hilbert numerator
expectedBetti(ZZ,ZZ,ZZ)
-- compute the expected betti table from the Hilbert numerator
hartshorneRaoModule
-- Compute a random Hartshorne-Rao module
hilbertNumerator
-- calculate Hilbert numerator from Hilbert function
imageUnderRationalMap
-- Compute the image of the scheme under a rational map
knownUnirationalComponentOfSpaceCurves
-- check whether there is a unirational construction for a component of the Hilbert scheme of space curves
nodalPlaneCurve
-- get a random nodal plane curve
randomCanonicalCurveGenus8with8Points
-- Compute a random canonical curve of genus 8 with 8 marked point
randomCurveGenus8Degree14inP6
-- Compute a random normal curve of genus g=8 and degree 14 in \PP^6
randomCurveGenus14Degree18inP6
-- Compute a random curve of genus 14 of Degree 18 in \PP^6
RandomSpaceCurves
-- Construction of random space curves of various kinds.
spaceCurve
-- constructs a RandomObject that can be used to construct a space curve.