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arXiv 2007.03949math.COcs.DM
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原子量与Bipass组合对策

Atomic weights and the combinatorial game of Bipass

Urban Larsson, Richard J. Nowakowski

摘要:

我们定义了一个所有的小规则,Bipass,正常发挥组合游戏的框架内。一种游戏是在有限的黑白相间的石头上进行的。不同颜色的石头交换,只要他们不绕过自己的同类之一。我们发现了一个满射函数从条到整数原子量(Berlekamp,Conway和Guy 1982),它测量了所有小游戏中的单位数。这一结果为许多博弈提供了明确的获胜策略,在没有的情况下,它给出了规范形式博弈值的狭窄范围。我们证明了博弈值 *2并不表现为一个Bipass的析取和。此外,我们找到了一些参数化的游戏族的游戏值,包括无限数量的价值 * 条。

英文摘要:

We define an all-small ruleset, Bipass, within the framework of normal-play combinatorial games. A game is played on finite strips of black and white stones. Stones of different colors are swapped provided they do not bypass one of their own kind. We find a surjective function from the strips to integer atomic weights (Berlekamp, Conway and Guy 1982) that measures the number of units in all-small games. This result provides explicit winning strategies for many games, and in cases where it does not, it gives narrow bounds for the canonical form game values. We prove that the game value *2 does not appear as a disjunctive sum of Bipass. Moreover, we find game values for some parametrized families of games, including an infinite number of strips of value *.

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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