R. Sena-Dias

activity

20052026

most citedUniqueness among scalar-flat Kähler metrics on non-compact toric

4

-manifolds

5 citations · 10 across the 13 of their papers we have counts for

collaborators

Showing 2015Show all

2 papers · 1 filter

math.DG2015

Toric aspects of the first eigenvalue

Eveline Legendre, Rosa Sena-Dias

In this paper we study the smallest non-zero eigenvalue $λ_{1}$ of the Laplacian on toric Kähler manifolds. We find an explicit upper bound for $λ_{1}$ in terms of moment polytope data…

math.SP2015★ 1 cited

Recovering $S^{1}$ -invariant metrics on $S^{2}$ from the equivariant spectrum

Emily B. Dryden, Diana Macedo, Rosa Sena-Dias

We prove an inverse spectral result for $S^{1}$ -invariant metrics on $S^{2}$ based on the so-called asymptotic equivariant spectrum. This is roughly the spectrum together with large we…

Toric aspects of the first eigenvalue

Recovering S1-invariant metrics on S2 from the equivariant spectrum

Recovering $S^{1}$ -invariant metrics on $S^{2}$ from the equivariant spectrum