論文 - 岩尾　慎介

Ultradiscretization of the theta function solution of pd Toda

Iwao, S. and Tokihiro, T.

Journal of Physics A: Mathematical and Theoretical （IOP PUBLISHING LTD）  40 （ 43 ） 12987 - 13021 2007年

査読有り,  ISSN  1751-8113

　概要を見る

A periodic box-ball system (pBBS) is obtained by ultradiscretizing the
periodic discrete Toda equation (pd Toda eq.). We show the relation between a
Young diagram of the pBBS and a spectral curve of the pd Toda eq.. The formula
for the fundamental cycle of the pBBS is obtained as a colloraly.


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