Generalized symmetric functions and invariants of matrices

被引:0
|
作者
Francesco Vaccarino
机构
[1] Politecnico di Torino - Dipartimento di Matematik,
来源
Mathematische Zeitschrift | 2008年 / 260卷
关键词
05E05; 16G99; 13A50;
D O I
暂无
中图分类号
学科分类号
摘要
We generalize the classical isomorphism between symmetric functions and invariants of a matrix. In particular, we show that the invariants over several matrices are given by the abelianization of the symmetric tensors over the free associative algebra. The main result is proved by finding a characteristic free presentation of the algebra of symmetric tensors over a free algebra.
引用
收藏
页码:509 / 526
页数:17
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