TY  - JOUR
AU  - Hildebrand, Robert
AU  - Köppe, Matthias
AU  - Zhou, Yuan
TI  - Equivariant Perturbation in Gomory and Johnson’s Infinite Group Problem. VII. Inverse Semigroup Theory, Closures, Decomposition of Perturbations
JO  - Open Journal of Mathematical Optimization
PY  - 2022
SP  - 1
EP  - 44
VL  - 3
PB  - Université de Montpellier
UR  - http://archive.numdam.org/articles/10.5802/ojmo.16/
DO  - 10.5802/ojmo.16
LA  - en
ID  - OJMO_2022__3__A5_0
ER  -