2 citations · 2 across the 3 of their papers we have counts for
3 papers
math.AC2016
Finiteness of Associated Primes of Local Cohomology Modules Over Stanley-Reisner Rings
Roberto Barrera, Jeffrey Madsen, Ashley K. Wheeler
Local cohomology modules, even over a Noetherian ring , are typically unwieldly. As such, it is of interest whether or not they have finitely many associated primes. We prove th…
math.AC2015
Computing Quasidegrees of A-graded Modules
Roberto Barrera
We describe the main functions of the Macaulay2 package Quasidegrees. The purpose of this package is to compute the quasidegree set of a finitely generated A-graded module presente…
math.CO2015★ 2 cited
Discrete Envy-free Division of Necklaces and Maps
Roberto Barrera, Kathryn Nyman, Amanda Ruiz +2
We study the discrete variation of the classical cake-cutting problem where n players divide a 1-dimensional cake with exactly (n-1) cuts, replacing the continuous, infinitely divi…