English

An alternate circular summation formula of theta functions and its applications

Combinatorics 2021-06-29 v1

Abstract

We prove a general alternate circular summation formula of theta functions, which implies a great deal of theta-function identities. In particular, we recover several identities in Ramanujan's Notebook from this identity. We also obtain two formulaes for (q;q)2n(q;q)_\infty^{2n}.

Keywords

Cite

@article{arxiv.2106.14034,
  title  = {An alternate circular summation formula of theta functions and its applications},
  author = {Jun-Ming Zhu},
  journal= {arXiv preprint arXiv:2106.14034},
  year   = {2021}
}

Comments

11 pages,0 figures