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delta invariant of a space curve
https://www.singular.uni-kl.de/forum/viewtopic.php?f=10&t=1373
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Author:  Konrad Möhring [ Thu Aug 11, 2005 5:32 pm ]
Post subject:  delta invariant of a space curve

Hi,
is there a procedure to compute the delta invariant of a space curve which is given by an ideal?
Thanks,
Konrad

email: [email protected]
Posted in old Singular Forum on: 2003-05-22 14:53:21+02

Author:  lossen [ Wed Sep 21, 2005 3:43 pm ]
Post subject: 

Dear Konrad,

you may try the command normal (from normal.lib):

normal(J,"wd") (J the given ideal)

computes the normalization and the delta invariant (on its way).

Christoph Lossen
(Singular Team)

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