3 problems

Symmetric price-of-anarchy conjecture. The bound is tight: the price of anarchy in the symmetric case is

Consider a hedonic game and the welfare of a coalition structure, with the price of anarchy measuring the ratio between the maximum possible welfare and the welfare of the worst…

Let $({G},\boldsymbol{c},\mathcal H,\boldsymbol{\mu}(\,\cdot\,))$ be a routing game whose cost functions are continuous, differentiable, strictly increasing, and have positive seco…