$\pmb{\Sigma}$-function of number of parameters for a system of matrix representations: initial concepts and examples

• Date: 2015
• Author Affiliations: В. М. Бондаренко; О. В. Зубарук
• Keywords: keywords
• Main Authors: Bondarenko, V. M., Zubaruk, O. V., Бондаренко, В. М., Зубарук, О. В.
• Format: Article
• Language: Ukrainian
• Published: Інститут математики НАН України 2015
• Online Access: https://trim.imath.kiev.ua/index.php/trim/article/view/157
• Journal Title: Transactions of Institute of Mathematics of NAS of Ukraine

In this paper we introduce the notion of -function for a finite system of matrix representations of an algebra and consider an examples for completesystems of algebras with finite number of indecomposable representations.