University of Trás-os-Montes and Alto Douro

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20022026

most citedMedShapeNet -- A Large-Scale Dataset of 3D Medical Shapes for Computer Vision

35 citations

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Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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3 papers · 1 filter

math.AT2020

Principal bundles on 2-dimensional CW-complexes with disconnected structure group

André Oliveira

Given any topological group $G$ , the topological classification of principal $G$ -bundles over a finite CW-complex $X$ is long-known to be given by the set of free homotopy classes…

math.AT2014

Homotopy type of free group character varieties

Ana Casimiro, Carlos Florentino, Sean Lawton +1

Let G be a real reductive algebraic group with maximal compact subgroup K, and let F be a rank r free group. Here, we summarize the construction of a natural strong deformation ret…

math.AT2014★ 19 cited

Topology of Moduli Spaces of Free Group Representations in Real Reductive Groups

Ana Casimiro, Carlos Florentino, Sean Lawton +1

Let $G$ be a real reductive algebraic group with maximal compact subgroup $K$ , and let $F_{r}$ be a rank $r$ free group. We show that the space of closed orbits in $\mathrm{Hom}(F_r,…