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arXiv 1806.04496math.MGmath.OC
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度量空间中的一致介数性质及其在“狮人”博弈定量分析中的作用

A uniform betweenness property in metric spaces and its role in the quantitative analysis of the "Lion-Man" game

Ulrich Kohlenbach, Genaro López-Acedo, Adriana Nicolae

摘要:

在本文中,我们分析的基础上,从逻辑和几何分析的思想和技术之间的相互作用,追逃对策。更准确地说,我们专注于一个统一的介数属性,并使用它在离散的狮子和人的游戏与$\varepsilon$捕获标准的研究。特别是,我们证明了在一致凸有界域的狮子总是赢,并使用来自证明挖掘的想法,我们提取了一个统一的收敛速率的连续距离之间的狮子和man.As我们的分析的副产品,我们研究了不同的凸性之间的关系设置的测地空间。

英文摘要:

In this paper we analyze, based on an interplay between ideas and techniques from logic and geometric analysis, a pursuit-evasion game. More precisely, we focus on a uniform betweenness property and use it in the study of a discrete lion and man game with an $\varepsilon$-capture criterion. In particular, we prove that in uniformly convex bounded domains the lion always wins and, using ideas stemming from proof mining, we extract a uniform rate of convergence for the successive distances between the lion and the man. As a byproduct of our analysis, we study the relation among different convexity properties in the setting of geodesic spaces.

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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