A Quick Combinatorial Proof of Eisenstein Series Identities
A Quick Combinatorial Proof of Eisenstein Series Identities
复制标题
爱森斯坦级数恒等式的快速组合证明
DOI:
10.1006/jnth.1993.1007
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发表时间:
1993
影响因子:
0.7
通讯作者:
N. Skoruppa
中科院分区:
文献类型:
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作者:
N. Skoruppa
The generating functions of the divisor sums σν(l) satisfy various identities. These are usually proved by making extensive use of the fact that they are modular forms. We give a short, completely elementary proof for such identities and describe the general pattern hidden behind all of these various identities.