Semi-invariants, equivariants and algorithms.
Please always quote using this URN: urn:nbn:de:0297-zib-1411
- The results from invariant theory and the results for semi-invariants and equivariants are summarized in a way suitable for the combination with Gröbner basis computation. An algorithm for the determination of fundamental equivariants using projections and a Poincar\'{e} series is described. Secondly, an algorithm is given for the representation of an equivariant in terms of the fundamental equivariants. Several ways for the exact determination of zeros of equivariant systems are discussed
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| Author: | Karin Gatermann |
|---|---|
| Document Type: | ZIB-Report |
| Date of first Publication: | 1994/05/04 |
| Series (Serial Number): | ZIB-Report (SC-94-11) |
| ZIB-Reportnumber: | SC-94-11 |
| Published in: | Appeared in: Applicable Algebra in Engineering, Communication and Computing 7, 105-124 (1996) |
