A. Ángel

activity

20162019

collaborators

4 papers

math.AT2019

Morita Invariance of Equivariant Lusternik-Schnirelmann Category and Invariant Topological Complexity

Andrés Angel, Hellen Colman, Mark Grant +1

We use the homotopy invariance of equivariant principal bundles to prove that the equivariant $A$ -category of Clapp and Puppe is invariant under Morita equivalence. As a…

math.AT2017

Equivariant topological complexities

Andres Angel, Hellen Colman

The aim of this article is to review different generalizations of the the notion of topological complexity to the equivariant setting. In particular, we review the relation (or non…

math.AT2017

Equilateral $p$ -gons in $R^{d}$ and deformed spheres and mod $p$ Fadell-Husseini index

Andrés Angel, Jerson Borja

We introduce the concept of $r$ -equilateral $m$ -gons. We prove the existence of $r$ -equilateral $p$ -gons in $R^{d}$ if $r < d$ and the existence of equilateral $p$ -gons in the…

math.AT2016

The Evasiveness Conjecture and Graphs on 2p Vertices

Andres Angel, Jerson Borja

The Evasiveness conjecture have been proved for properties of graphs on a prime-power number of vertices and the six vertices case. The ten vertices case is still unsolved. In this…

Morita Invariance of Equivariant Lusternik-Schnirelmann Category and Invariant Topological Complexity

Equivariant topological complexities

Equilateral p-gons in Rd and deformed spheres and mod p Fadell-Husseini index

The Evasiveness Conjecture and Graphs on 2p Vertices

Equilateral $p$ -gons in $R^{d}$ and deformed spheres and mod $p$ Fadell-Husseini index