Topological complexity of configuration spaces

Topological complexity of configuration spaces
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配置空间的拓扑复杂性

DOI:
10.1090/s0002-9939-08-09808-0
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发表时间:
2008
期刊:
SIAM J. Appl. Algebra Geom.
影响因子:
--
通讯作者:
Mark Grant
Mark Grant
中科院分区:
--
文献类型:
--
作者:
M. Farber;Mark Grant

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拓扑复杂性是一个同伦不变量,它反映了在机械系统构形空间中构造运动规划算法问题的复杂性。本文完成了全体和欧几里德空间中不同点的位形空间的拓扑复杂性的计算;在奇点和奇点的情况下,已知了答案。我们还给出了几个关于拓扑复杂性上界的锐性的有用的一般性结果。
The topological complexity is a homotopy invariant which reflects the complexity of the problem of constructing a motion planning algorithm in the space , viewed as configuration space of a mechanical system. In this paper we complete the computation of the topological complexity of the configuration space of distinct points in Euclidean -space for all and ; the answer was previously known in the cases and odd. We also give several useful general results concerning sharpness of upper bounds for the topological complexity.
DOI: 10.1090/s0002-9939-08-09529-4
发表时间: 2007-06
期刊: arXiv: Algebraic Topology
影响因子: --
作者:
M. Farber;Mark Grant
通讯作者: M. Farber;Mark Grant
具有小型基本组的空间中的运动规划
DOI: 10.1142/s0219199710003750
发表时间: 2011
影响因子: 1.6
作者:
COSTA A
通讯作者: COSTA A