2 papers
math.AG2026
Tropical Degenerations of Network Games:Valuation Classes and Equilibrium Coalescence
Hangkun Hu, Jingyi Wang, Minggang Wang
A valuation-theoretic framework is developed for studying tropical degenerations of multilinear network games. Equilibrium conditions are modeled by an ideal over the Puiseux field…
math.AG2026
The Algebraic Degree of Network Games via Tropical Geometry: A Geometric Perspective on Datta's Formula
Hangkun Hu, Jingyi Wang, Minggang Wang
The algebraic degree of a network game measures the complexity of its totally mixed Nash equilibria. For sparse multilinear network games, Datta's formula expresses this degree com…