Abstract
Following and generalizing a construction by Kontsevich, we associate a zeta function to any matrix with entries in a ring of noncommutative Laurent polynomials with integer coefficients. We show that such a zeta function is an algebraic function.
Citation
Christian Kassel. Christophe Reutenauer. "Algebraicity of the zeta function associated to a matrix over a free group algebra." Algebra Number Theory 8 (2) 497 - 511, 2014. https://doi.org/10.2140/ant.2014.8.497
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