2 papers
math.CO2021
Frobenius allowable gaps of Generalized Numerical Semigroups
Deepesh Singhal, Yuxin Lin
A generalised numerical semigroup (GNS) is a submonoid of for which the complement is finite. The points in the complement $\mathbb{N}^…
math.PR2020
The limiting spectral measure for an ensemble of generalized checkerboard matrices
Fangu Chen, Jiahui Yu, Steven J. Miller +1
Random matrix theory successfully models many systems, from the energy levels of heavy nuclei to zeros of -functions. While most ensembles studied have continuous spectral distr…