The freeness problem over matrix semigroups and bounded languages
Year: 2013
Type: preprint
Abstract: We study the freeness problem for matrix semigroups. We show that the freeness problem is decidable for upper-triangular $2\times 2$ matrices with rational entries when the products are restricted to certain bounded languages.
Source: arXiv (Cornell University)
Authors: Charlier, Émilie, Honkala, Juha
Language: English
Subfield: Computational Theory and Mathematics
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2949496993