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Log-convexity and the overpartition function
Let [Formula: see text] denote the overpartition function. In this paper, we obtain an inequality for the sequence [Formula: see text] which states that [Formula: see text] where [Formula: see text] is a non-negative real number, [Formula: see text] is a positive integer depending on [Formula: see t...
Autor principal: | |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer US
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9883361/ https://www.ncbi.nlm.nih.gov/pubmed/36721669 http://dx.doi.org/10.1007/s11139-022-00578-0 |
Sumario: | Let [Formula: see text] denote the overpartition function. In this paper, we obtain an inequality for the sequence [Formula: see text] which states that [Formula: see text] where [Formula: see text] is a non-negative real number, [Formula: see text] is a positive integer depending on [Formula: see text] , and [Formula: see text] is the difference operator with respect to n. This inequality consequently implies [Formula: see text] -convexity of [Formula: see text] and [Formula: see text] . Moreover, it also establishes the asymptotic growth of [Formula: see text] by showing [Formula: see text] |
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