Bredon cohomology and robot motion planning

M Farber, M Grant, G Lupton, J Oprea - Algebraic & Geometric Topology, 2019 - msp.org
We study the topological invariant TC (X) reflecting the complexity of algorithms for
autonomous robot motion. Here, X stands for the configuration space of a system and TC (X) …

[HTML][HTML] Higher topological complexity of aspherical spaces

M Farber, J Oprea - Topology and its Applications, 2019 - Elsevier
In this article we study the higher topological complexity TC r (X) in the case when X is an
aspherical space, X= K (π, 1) and r≥ 2. We give a characterisation of TC r (K (π, 1)) in terms …

Sequential topological complexity of aspherical spaces and sectional categories of subgroup inclusions

A Espinosa Baro, M Farber, S Mescher, J Oprea - Mathematische Annalen, 2024 - Springer
We generalize results from topological robotics on the topological complexity (TC) of
aspherical spaces to sectional categories of fibrations inducing subgroup inclusions on the …

[HTML][HTML] New lower bounds for the topological complexity of aspherical spaces

M Grant, G Lupton, J Oprea - Topology and its Applications, 2015 - Elsevier
We show that the topological complexity of an aspherical space X is bounded below by the
cohomological dimension of the direct product A× B, whenever A and B are subgroups of π …

Rational homotopy theory via Sullivan models: a survey

Y Félix, S Halperin - arXiv preprint arXiv:1708.05245, 2017 - arxiv.org
arXiv:1708.05245v1 [math.AT] 17 Aug 2017 Page 1 arXiv:1708.05245v1 [math.AT] 17 Aug
2017 Rational homotopy theory via Sullivan models: A survey Yves Félix and Steve …

[PDF][PDF] Topological complexity of monotone symplectic manifolds

R Orita - arXiv preprint arXiv:2311.14989, 2023 - arxiv.org
Topological complexity of monotone symplectic manifolds Page 1 arXiv:2311.14989v1 [math.AT]
25 Nov 2023 TOPOLOGICAL COMPLEXITY OF MONOTONE SYMPLECTIC MANIFOLDS …

Right-angled Artin groups, polyhedral products and the-generating function

J Aguilar-Guzmán, J González… - Proceedings of the Royal …, 2022 - cambridge.org
For a graph can be realized as a polyhedral product, we study the LS category and
topological complexity of more general polyhedral product spaces. In particular, we use the …

Hopf invariants for sectional category with applications to topological robotics

J González, M Grant… - The Quarterly Journal of …, 2019 - academic.oup.com
We develop a theory of generalized Hopf invariants in the setting of sectional category. In
particular, we show how Hopf invariants for a product of fibrations can be identified as …

[PDF][PDF] Sequential topological complexity of aspherical spaces and sectional categories of subgroup inclusions

AE Baro, M Farber, S Mescher… - arXiv preprint arXiv …, 2023 - researchgate.net
We generalize results from topological robotics on the topological complexity (TC) of
aspherical spaces to sectional categories of fibrations inducing subgroup inclusions on the …

The rational sectional category of certain maps

JG Carrasquel-Vera - arXiv preprint arXiv:1503.07314, 2015 - arxiv.org
We give a simple algebraic characterisation of the sectional category of rational maps
admitting a homotopy retraction. As a particular case we get the F\'elix-Halperin theorem for …