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| Format: | Preprint |
| Published: |
2020
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2004.01871 |
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| _version_ | 1866913572159750144 |
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| author | Satake, Ikuo |
| author_facet | Satake, Ikuo |
| contents | In this paper, we define a set of good basic invariants for a finite complex reflection group under certain conditions. We show that a set of good basic invariants for a finite real reflection group gives a set of the flat invariants obtained by Saito and the Taylor coefficients of these good basic invariants give the structure constants of the multiplication of the Frobenius structure obtained by Dubrovin. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2004_01871 |
| institution | arXiv |
| publishDate | 2020 |
| record_format | arxiv |
| spellingShingle | Good Basic Invariants and Frobenius Structures Satake, Ikuo Algebraic Geometry Differential Geometry Representation Theory 32G20 In this paper, we define a set of good basic invariants for a finite complex reflection group under certain conditions. We show that a set of good basic invariants for a finite real reflection group gives a set of the flat invariants obtained by Saito and the Taylor coefficients of these good basic invariants give the structure constants of the multiplication of the Frobenius structure obtained by Dubrovin. |
| title | Good Basic Invariants and Frobenius Structures |
| topic | Algebraic Geometry Differential Geometry Representation Theory 32G20 |
| url | https://arxiv.org/abs/2004.01871 |