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linearly independent subset in Singular
http://www.singular.uni-kl.de/forum/viewtopic.php?f=10&t=2527
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Author:  gstic [ Fri May 13, 2016 11:33 am ]
Post subject:  linearly independent subset in Singular

Dear friends,
I have two problems to solve with Singular:
problem 1
I have a matrix with components rational numbers
I want to select a maximal linearly independent subset from columns.

Problem 2
Note S = Q[x, y, z] and S_d = the set of homogeneous polynomials of degree d.
I have a set of vectors (f, g, h), where f, g, h are from S_d.
I want to select a maximal linearly independent vectors (S ^ 3 as a vector space over Q)

For both problems, I want a subset unchanged.

Thank you in advance

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