Mock modular forms and singular combinatorial series
Mock modular forms and singular combinatorial series
复制标题
模拟模块化形式和奇异组合系列
DOI:
10.4064/aa159-3-4
复制
发表时间:
2013
期刊:
影响因子:
0.7
通讯作者:
Susie Kimport
中科院分区:
文献类型:
--
作者:
A. Folsom;Susie Kimport
upon specializing q = qτ := e 2πiτ , τ ∈ H the upper complex half-plane, where η(τ) := q1/24 ∏ n≥1(1 − qn) is Dedekind’s η-function, a weight 1/2 modular form. More recently, Bringmann and Ono [8] studied the generating function for partition ranks, where the rank of a partition, after Dyson, is defined to be the largest part of the partition minus the number of parts. For example, the rank of the partition 2 + 1 + 1 is 2 − 3 = −1. If N(m,n) := #{partitions of n with rank equal to m}, it is well known that the associated two-variable generating function satisfies