arXiv Open Access 2007

Vector invariants of a class of pseudo-reflection groups and multisymmetric syzygies

M. Domokos

Lihat Sumber

Abstrak

First and second fundamental theorems are given for polynomial invariants of a class of pseudo-reflection groups (including the Weyl groups of type $B_n$), under the assumption that the order of the group is invertible in the base field. Special case of the result is a finite presentation of the algebra of multisymmetric polynomials. Reducedness of the invariant commuting scheme is proved as a by-product. The algebra of multisymmetric polynomials over an arbitrary base ring is revisited.

Topik & Kata Kunci

math.RT math.AG

Penulis (1)

M. Domokos

Format Sitasi

APA MLA BibTeX

Domokos, M. (2007). Vector invariants of a class of pseudo-reflection groups and multisymmetric syzygies. https://arxiv.org/abs/0706.2154

Akses Cepat

Lihat di Sumber

Informasi Jurnal

Tahun Terbit: 2007
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓