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math.SP2021
Spectral perturbation by rank one matrices
Jon Merzel, Jan Minac, Lyle Muller +2
Let be a matrix of size over an algebraically closed field and a monic polynomial of degree . In this article, we describe the necessary and sufficie…
math.NT2021
A Linear Division-Based Recursion with Number Theoretic Applications
Jonathan L. Merzel
A simple remark on infinite series is presented. This applies to a particular recursion scenario, which in turn has applications related to a classical theorem on Euler's phi-funct…