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arXiv 2303.17151cs.GTmath.COmath.RA
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Shapley-Hodge联合博弈

The Shapley-Hodge Associated Game

Antonio Mastropietro, Francesco Vaccarino

摘要:

在合作博弈论中,关联博弈允许提供有意义的解决方案概念的特征。此外,广义值允许计算游戏中每个联盟的影响力或权力指数。在本文中,我们认为相关的游戏通过游戏地图的镜头,我们定义了新颖的Shapley-Hodge游戏,简称“SHoGa”。我们通过一个公理化的方法来表征SHoGa作为一个广义值,我们彻底讨论了其相关的游戏的一致性。此外,我们描述了霍奇分解的有向图表示传递封闭的联盟在游戏中的Hasse图。最后,我们展示了如何SHoGa是链接到泊松方程的解决方案,从这样的分解。

英文摘要:

In cooperative game theory, associated games allow for providing meaningful characterizations of solution concepts. Moreover, generalized values allow computing an influence or power index of each coalition in a game. In this paper, we view associated games through the lens of game maps and we define the novel Shapley-Hodge Game, briefly ``SHoGa''. We characterize SHoGa via an axiomatic approach as a generalized value, and we thoroughly discuss the consistency properties of its associated game. Furthermore, we describe the Hodge decomposition of an oriented graph representing the transitive closure of the Hasse diagram of coalitions in the game. Finally, we show how SHoGa is linked to the solution of the Poisson equation derived from such a decomposition.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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