2 papers
math.RA2026
Decomposition-Closed Sublattices as Minimizer Sets of Modular Functions over Distributive Lattices
Ahmet Alkan, Kemal Yildiz
We characterize the subsets of a finite distributive lattice that arise as the minimizer sets of modular functions. It is immediate that the minimizer set of any modular function i…
cs.AI2021
Stable Marriage Problems with Ties and Incomplete Preferences: An Empirical Comparison of ASP, SAT, ILP, CP, and Local Search Methods
Selin Eyupoglu, Muge Fidan, Yavuz Gulesen +5
We study a variation of the Stable Marriage problem, where every man and every woman express their preferences as preference lists which may be incomplete and contain ties. This pr…