| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1895546 | Journal of Geometry and Physics | 2015 | 7 Pages |
Abstract
We consider the problem of characterizing Sasakian manifolds of constant φφ-sectional curvature by using the spectrum 2Spec2Spec of the Laplace–Beltrami operator acting on 2-forms. In particular, we show that the sphere S2n+1S2n+1, equipped with a Berger-Sasakian metric, is characterized by its 2Spec2Spec in the class of all compact simply connected Sasakian manifolds.
Keywords
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Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Domenico Perrone,