Theory of Heat Equations for Sigma Functions
Theory of Heat Equations for Sigma Functions
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西格玛函数的热方程理论
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发表时间:
2017
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通讯作者:
S. Yasuda
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作者:
J. C. Eilbeck;J. Gibbons;Y. Ônishi;S. Yasuda
We consider the heat equations satisfied by the sigma function associated with a planar curve, extending and developing earlier pioneering work of Buchstaber and Leykin. These heat equations lead to useful {\em linear} recursive relations for the coefficients of power series expansion of the sigma function. In particular we exhibit explicit results for curves of genus 3, and give a new constructive proof of an explicit expression for the main matrix in the theory for {\em any} hyperelliptic curve. We also state and prove a new explicit formula for the eigenvalues of the linear operators associated with this matrix, as well as other practical formulae.
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发表时间:
2010
期刊:
Int.Math.Res.Not. 2010-3
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作者:
Swinyard;et al.;谷口正信;山口喜雄;A.Nakayashiki
通讯作者:
A.Nakayashiki
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发表时间:
2010
期刊:
arXiv.org http://arxiv.org/abs/1003.2927
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作者:
Izuru Mori;Izuru Mori;Izuru Mori;Izuru Mori;Izuru Mori;Izuru Mori;Izuru Mori;Izuru Mori;Izuru Mori;Izuru Mori;Izuru Mori;Izuru Mori;Iziuu Mori;Izuru Mori;毛利出;Izuru Mori;Izuru Mori;Izuru Mori;Izuru Mori;Izuru Mori;Izuru Mori;Izuru Mori;Izuru Mori;Izuru Mori;毛利 出;Izuru Mori;Y. Onishi;Yoshihiro Onishi;Yoshihiro Onishi
通讯作者:
Yoshihiro Onishi
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