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Packages » NoetherianOperators :: isPointEmbeddedInCurve(AbstractPoint,Ideal)

Synopsis

• Function: isPointEmbeddedInCurve

• Usage:

  B = isPointEmbeddedInCurve(P,I)

• Inputs:
  • P, a point
  • I, an ideal
• Optional inputs:
  • Regularity => ..., default value -1
• Outputs:
  • B, a Boolean value

Description

This method runs a numerical embedded component test described in the following paper.

R. Krone and A. Leykin, "Numerical algorithms for detecting embedded components.", arXiv:1405.7871

The optional parameter Regularity can be used to set the local Hilbert regularity. The default value -1 computes it using localHilbertRegularity

See also

• isPointEmbeddedInCurve -- numerically determine if the point is an embedded component of a 1-dimensional scheme