activity
20032008
most citedThe approximate fixed point property in Hausdorff topological vector spaces and applications

1 citations · 1 across the 5 of their papers we have counts for

collaborators
Showing math.DGShow all

1 paper · 1 filter

math.DG2006

Lower bounds for the first Laplacian eigenvalue of geodesic balls of spherically symmetric manifolds

Gregorio Pacelli Bessa, Cleon S. Barroso

We obtain lower bounds for the first Laplacian eigenvalues of geodesic balls of spherically symmetric manifolds. These lower bounds are only dependent on the metric coeffic…