Mathieu Baillif

collaborators

2 papers

math.GN2023

Non-metrizable manifolds and contractibility

Mathieu Baillif

We investigate whether non-metrizable manifolds in various classes can be homotopy equivalent to a CW-complex (in short: heCWc), and in particular contractible. We show that a non-…

math.GN2014

Directions in Type I spaces

Mathieu Baillif

A direction in a Type I space $X = \cup_{α < ω_{1}} X_{α}$ is a closed and unbounded subset $D$ of $X$ such that given any continuous $f : X \to L_{\geq 0}$ (the closed long ray), if $f…