24 citations · 47 across the 6 of their papers we have counts for
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On the absolutely continuous spectrum of the Laplace-Beltrami operator acting on p-forms for a class of warped product metrics
Francesca Antoci
We explicitely compute the absolutely continuous spectrum of the Laplace-Beltrami operator for -forms for the class of warped product metrics $dσ^2= y^{2a}dy^2 + y^{2b}dθ_{\Sphe…
On the spectrum of the Laplace-Beltrami operator for -forms for a class of warped product metrics
Francesca Antoci
We explicitely compute the essential spectrum of the Laplace-Beltrami operator for -forms for the class of warped product metrics , w…
On the spectrum of the Laplace-Beltrami operator for p-forms on asymptotically hyperbolic manifolds
Francesca Antoci
Under suitable conditions on the asymptotic decay of the metric, we compute the essential spectrum of the Laplace-Beltrami operator acting on -forms on asymptotically hyperbolic…
An application of scattering theory to the spectrum of the Laplace-Beltrami operator
Francesca Antoci
Applying a theorem due to Belopol'ski and Birman, we show that the Laplace-Beltrami operator on 1-forms on endowed with an asymptotically Euclidean metric has absolutel…