On non-freeness of groups generated by two parabolic matrices with rational parameters: limit points and the orbit test

This article, sourced from ArXiv, likely presents a mathematical research paper. The title suggests an investigation into the properties of groups generated by specific types of matrices. The inclusion of 'limit points' and 'orbit test' indicates the use of techniques from analysis and group theory to determine the non-freeness of these groups. The focus on 'rational parameters' suggests a specific mathematical context and potentially a focus on computational aspects.

• •The research focuses on the properties of groups generated by parabolic matrices.
• •The study utilizes concepts like limit points and the orbit test.
• •The parameters of the matrices are rational, suggesting a specific mathematical context.