Log-concavity for partitions without sequences
Fuente:
arXiv
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| Format: | Preprint |
| Published: |
2023
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| _version_ | 1866915223457234944 |
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| author | Mauth, Lukas |
| author_facet | Mauth, Lukas |
| contents | We prove log-concavity for the function counting partitions without sequences. We use an exact formula for a mixed-mock modular form of weight zero, explicit estimates on modified Kloosterman sums and analytic techniques. Finally, we establish the higher Turán inequalities in an asymptotic form of the aforementioned partition function using a well established criterion of Griffin, Ono, Rolen, and Zagier on the zeros of Jensen polynomials. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2306_07459 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Log-concavity for partitions without sequences Mauth, Lukas Number Theory Combinatorics We prove log-concavity for the function counting partitions without sequences. We use an exact formula for a mixed-mock modular form of weight zero, explicit estimates on modified Kloosterman sums and analytic techniques. Finally, we establish the higher Turán inequalities in an asymptotic form of the aforementioned partition function using a well established criterion of Griffin, Ono, Rolen, and Zagier on the zeros of Jensen polynomials. |
| title | Log-concavity for partitions without sequences |
| topic | Number Theory Combinatorics |
| url | https://arxiv.org/abs/2306.07459 |