RT other T1 PolySGTools, a Mathematica package for convex polygonal semigroup A1 García García, Juan Ignacio A1 Sánchez-Roselly Navarro, Alfredo A1 Vigneron Tenorio, Alberto A2 Matemáticas K1 polygonal semigroup K1 affine semigroup AB PolySGTools is a Mathematica package for computing convex polygonal semigroup YR 2017 FD 2017-07-11 LK http://hdl.handle.net/10498/19438 UL http://hdl.handle.net/10498/19438 LA eng NO Mathematica package DS Repositorio Institucional de la Universidad de Cádiz RD 09-nov-2026