activity
20152021
most citedExamples of biquotients whose tangent bundle is not a biquotient vector bundle

3 citations · 4 across the 5 of their papers we have counts for

collaborators
Showing 2019Show all

2 papers · 1 filter

math.DG2019

Vector bundles of non-negative curvature over cohomogeneity one manifolds

Manuel Amann, David González-Álvaro, Marcus Zibrowius

We provide several results on the existence of metrics of non-negative sectional curvature on vector bundles over certain cohomogeneity one manifolds and homogeneous spaces up to s…

math.DG2019★ 1 cited

Moduli space of metrics of nonnegative sectional or positive Ricci curvature on homotopy real projective spaces

Anand Dessai, David González-Álvaro

We show that the moduli space of metrics of nonnegative sectional curvature on every homotopy has infinitely many path components. We also show that in each dim…