G. P. Bessa

activity

20022025

most citedEigenvalue estimates for submanifolds with locally bounded mean curvature

75 citations · 184 across the 34 of their papers we have counts for

collaborators

Showing 2004 · math.DGShow all

2 papers · 2 filters

math.DG2004

Estimates of the first eigenvalue of minimal hypersurfaces of $S^{n + 1}$

Abdenago Barros, G. Pacelli Bessa

We consider a solution f of a certain Dirichlet Problem on a domain in $S^{(n + 1)}$ whose boundary is a minimal hypersurface and we prove a Poincare type inequality for f. One have…

math.DG2004

Fundamental tone estimates for elliptic operators in divergence form and geometric applications

Gregorio Pacelli F Bessa, Barnabe Pessoa Lima, J. Fabio Montengro +1

We establish a method for giving lower bounds for the fundamental tone of elliptic operators in divergence form in terms of the divergence of vector fields. We then apply this meth…

Estimates of the first eigenvalue of minimal hypersurfaces of Sn+1

Fundamental tone estimates for elliptic operators in divergence form and geometric applications

Estimates of the first eigenvalue of minimal hypersurfaces of $S^{n + 1}$