当前位置: X-MOL 学术Homol. Homotopy Appl. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Linear motion planning with controlled collisions and pure planar braids
Homology, Homotopy and Applications ( IF 0.8 ) Pub Date : 2021-01-01 , DOI: 10.4310/hha.2021.v23.n1.a15
Jesús González 1 , José Luis León-Medina 1 , Christopher Roque-Márquez 2
Affiliation  

We compute the Lusternik-Schnirelmann category (LS-cat) and the higher topological complexity ($TC_s$, $s\geq2$) of the "no-$k$-equal" configuration space Conf$_k(\mathbb{R},n)$. This yields (with $k=3$) the LS-cat and the higher topological complexity of Khovanov's group PP$_n$ of pure planar braids on $n$ strands, which is an $\mathbb{R}$-analogue of Artin's classical pure braid group on $n$ strands. Our methods can be used to describe optimal motion planners for PP$_n$ provided $n$ is small.

中文翻译:

具有受控碰撞和纯平面编织的线性运动规划

我们计算了 Lusternik-Schnirelmann 类别 (LS-cat) 和“no-$k$-equal”配置空间 Conf$_k(\mathbb{R} ,n)$。这产生了($k=3$)LS-cat 和 Khovanov 群 PP$_n$ 的更高拓扑复杂性,它是 $n$ 股线上的纯平面编织物,它是 Artin 的 $\mathbb{R}$ 类似物$n$ 股上的经典纯编织组。我们的方法可用于描述 PP$_n$ 的最佳运动规划器,前提是 $n$ 很小。
更新日期:2021-01-01
down
wechat
bug