J. P. Rossetti

activity

20012023

most citedTetra and Didi, the cosmic spectral twins

21 citations · 78 across the 17 of their papers we have counts for

collaborators

Showing 2011 · math.DGShow all

2 papers · 2 filters

math.DG2011★ 6 cited

Laplace-isospectral hyperbolic 2-orbifolds are representation-equivalent

Peter G. Doyle, Juan Pablo Rossetti

Using the Selberg trace formula, we show that for a hyperbolic 2-orbifold, the spectrum of the Laplacian acting on functions determines, and is determined by, the following data: t…

math.DG2011★ 6 cited

Strongly isospectral manifolds with nonisomorphic cohomology rings

Emilio A. Lauret, Roberto J. Miatello, Juan Pablo Rossetti

For any $n \geq 7$ , $k \geq 3$ , we give pairs of compact flat $n$ -manifolds $M, M^{'}$ with holonomy groups $Z_{2}^{k}$ , that are strongly isospectral, hence isospectral on $p$ -form…