On the sigma function identity
复变函数
2007-05-23 v2
摘要
We consider the known functional identity on the Weierstrass sigma function. A complete classification of odd entire functions which satisfy the same identity is obtained.
引用
@article{arxiv.math/0603153,
title = {On the sigma function identity},
author = {Alexey V. Gavrilov},
journal= {arXiv preprint arXiv:math/0603153},
year = {2007}
}
备注
This result turns out to be very old (see Whittaker,Watson,"A Course of Modern Analysis", ch. 20, Exercise 38). Two proofs are essentially different