Tanbir Ahmed

collaborators

2 papers

math.CO2025

Symbolic Sets for Proving Bounds on Rado Numbers

Tanbir Ahmed, Lamina Zaman, Curtis Bright

Given a linear equation $E$ of the form $a x + b y = cz$ where $a$ , $b$ , $c$ are positive integers, the $k$ -colour Rado number $R_{k} (E)$ is the smallest positive integer $…

math.CO2017

Self-Similar Algebras with connections to Run-length Encoding and Rational Languages

José Manuel Rodríguez Caballero, Tanbir Ahmed

A self-similar algebra $(A, ψ)$ is an associative algebra $A$ with a morphism of algebras $ψ: \mathfrak{A} \longrightarrow M_d \left( \mathfrak{A}\…