Spectral gap bounds on H-type groups
Fuente:
arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2023
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| _version_ | 1866913217897299968 |
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| author | Carfagnini, Marco Gordina, Maria |
| author_facet | Carfagnini, Marco Gordina, Maria |
| contents | In this note we provide bounds on the spectral gap for the Dirichlet sub-Laplacians on $H$-type groups. We use probabilistic techniques and in particular small deviations of the corresponding hypoelliptic Brownian motion. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2305_01126 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Spectral gap bounds on H-type groups Carfagnini, Marco Gordina, Maria Probability In this note we provide bounds on the spectral gap for the Dirichlet sub-Laplacians on $H$-type groups. We use probabilistic techniques and in particular small deviations of the corresponding hypoelliptic Brownian motion. |
| title | Spectral gap bounds on H-type groups |
| topic | Probability |
| url | https://arxiv.org/abs/2305.01126 |