Feigin, M. (2004) Quasi-invariants of dihedral systems. Mathematical Notes, 76(5), pp. 723-737. (doi: 10.1023/B:MATN.0000049671.38147.7e)
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Publisher's URL: http://dx.doi.org/10.1023/B:MATN.0000049671.38147.7e
Abstract
For two-dimensional Coxeter systems with arbitrary multiplicities, a basis of the module of quasi-invariants over the invariants is explicitly constructed. It is proved that the basis thus obtained consists of m-harmonic polynomials. Hence this generalizes earlier results of Veselov and the author for systems of constant multiplicity.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Feigin, Professor Misha |
| Authors: | Feigin, M. |
| Subjects: | Q Science > QA Mathematics |
| College/School: | College of Science and Engineering > School of Mathematics and Statistics > Mathematics |
| Journal Name: | Mathematical Notes |
| ISSN: | 0001-4346 |
| ISSN (Online): | 1573-8876 |
| Published Online: | 03 January 2005 |
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