3 papers
math.GT2018
Knots and solenoids that cannot be attractors of self-homeomorphisms of
Héctor Barge, J. J. Sánchez-Gabites
As a first step to understand how complicated attractors for dynamical systems can be, one may consider the following realizability problem: given a continuum $K \subseteq \mathbb{…
math.OC2017
Solving the social choice problem under equality constraints
J. A. Crespo, J. J. Sánchez-Gabites
In a context where a decision has to be taken collectively by several agents, the social choice problem consists in deciding whether there exists a socially acceptable rule that ag…
math.DS2016
On the set of wild points of attracting surfaces in
J. J. Sánchez-Gabites
Suppose that a closed surface is an attractor, not necessarily global, for a discrete dynamical system. Assuming that its set of wild points is total…