A general asymptotic formula for distinct partitions

被引：0
|
作者：
Brunel, Vivien [1 ]
机构：
[1] Leonard de Vinci Pole Univ, Finance Lab, Courbevoie, France
来源：
ANNALS OF PHYSICS | 2018年 / 394卷
关键词：
Integer partitions; Analytic combinatorics; Distinct partitions; Asymptotics; Saddle-point; INTEGER-PARTITIONS; NUMBER;
D O I：
10.1016/j.aop.2018.03.023
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Many asymptotic formulas exist for unrestricted integer partitions as well as for equal partitions of integers into a finite number of parts. We use an analogy with fermion gases and the tools of statistical physics to derive asymptotic formulas for distinct partitions with a large but finite number of parts. These results are supported by the fact that we recover some other existing asymptotic results and by numerical comparisons with exact results. (C) 2018 Elsevier Inc. All rights reserved.
引用
收藏
页码：73 / 83
页数：11
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