From the 1 of 3 linked papers with an AI index.
3 papers
econ.TH2026
Characterizing Von Neumann-Morgenstern Stable Sets in Infinite Sets
Athanasios Andrikopoulos, Nikolaos Sampanis
The paper provides a topological characterization of von Neumann‑Morgenstern stable maximal sets for binary relations on infinite alternative spaces, showing that stability and non…
econ.GN2025
A Characterization Framework for Stable Sets and Their Variants
Athanasios Andrikopoulos, Nikolaos Sampanis
The theory of optimal choice sets offers a well-established solution framework in social choice and game theory. In social choice theory, decision-making is typically modeled as a…
math.AT2025
Topological Social Choice: Designing a Noise-Robust Polar Distance for Persistence Diagrams
Athanasios Andrikopoulos, Nikolaos Sampanis
Topological Data Analysis (TDA) has emerged as a powerful framework for extracting robust and interpretable features from noisy high-dimensional data. In the context of Social Choi…