MathDB2 problems
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Feldman–Morgenstern–Morgenstern's price-of-anarchy conjecture for q-size stability
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…
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Feldman–Morgenstern–Morgenstern's improvement-core conjecture for fractional hedonic games
A fractional hedonic game assigns each agent utility equal to the average value they receive from the members of their coalition. A coalition structure is -size core stable if n…