Pointwise character bounds for $\mathrm{SU}(3)$
Fuente:
arXiv
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| Format: | Preprint |
| Veröffentlicht: |
2026
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| _version_ | 1866913045550202880 |
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| author | Zhang, Yunfeng |
| author_facet | Zhang, Yunfeng |
| contents | We present a basic pointwise bound for the irreducible characters of $\mathrm{SU}(3)$ and, as an application, derive new $L^p$ bounds for these characters. Our approach is based on the descent of characters to singular sets and the cancellation in this formula. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_17589 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Pointwise character bounds for $\mathrm{SU}(3)$ Zhang, Yunfeng Representation Theory Classical Analysis and ODEs Spectral Theory We present a basic pointwise bound for the irreducible characters of $\mathrm{SU}(3)$ and, as an application, derive new $L^p$ bounds for these characters. Our approach is based on the descent of characters to singular sets and the cancellation in this formula. |
| title | Pointwise character bounds for $\mathrm{SU}(3)$ |
| topic | Representation Theory Classical Analysis and ODEs Spectral Theory |
| url | https://arxiv.org/abs/2604.17589 |