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D.8.10 zeroset_lib
- Library:
- zeroset.lib
- Purpose:
- Procedures for roots and factorization
- Author:
- Thomas Bayer, email: tbayer@mathematik.uni-kl.de,
http://wwwmayr.informatik.tu-muenchen.de/personen/bayert/
Current address: Hochschule Ravensburg-Weingarten
- Overview:
- Algorithms for finding the zero-set of a zero-dim. ideal in Q(a)[x_1,..,x_n],
roots and factorization of univariate polynomials over Q(a)[t]
where a is an algebraic number. Written in the scope of the
diploma thesis (advisor: Prof. Gert-Martin Greuel) 'Computations of moduli
spaces of semiquasihomogeneous singularities and an implementation in Singular'.
This library is meant as a preliminary extension of the functionality
of Singular for univariate factorization of polynomials over simple algebraic
extensions in characteristic 0.
- Note:
- Subprocedures with postfix 'Main' require that the ring contains a variable
'a' and no parameters, and the ideal 'mpoly', where 'minpoly' from the
basering is stored.
Procedures:
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