3 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…
econ.TH2025
Ordered Probabilistic Choice
Christopher P. Chambers, Yusufcan Masatlioglu, Kemal Yildiz
We introduce a novel perspective by linking ordered probabilistic choice to copula theory, a mathematical framework for modeling dependencies in multivariate distributions. Each re…
econ.TH2019
Lexicographic Choice Under Variable Capacity Constraints
Battal Dogan, Serhat Dogan, Kemal Yildiz
In several matching markets, in order to achieve diversity, agents' priorities are allowed to vary across an institution's available seats, and the institution is let to choose age…