数学季刊 ›› 2024, Vol. 39 ›› Issue (3): 324-330.doi: 10.13371/j.cnki.chin.q.j.m.2024.03.010

• • 上一篇    

关于KdV方程簇Tau函数仿射坐标的一个注记

  

  1. University of Science and Technology of China, Hefei 230026, China
  • 收稿日期:2023-04-17 出版日期:2024-09-30 发布日期:2024-09-30
  • 通讯作者: FU Zhi-peng (1998-), male, native of Qixian, Henan, staff of University of Science and Technology of China. E-mail:fzp@mail.ustc.edu.cn
  • 作者简介: FU Zhi-peng (1998-), male, native of Qixian, Henan, staff of University of Science and Technology of China.

A Remark on the Affine Coordinates for KdV Tau-Functions

  1. University of Science and Technology of China, Hefei 230026, China
  • Received:2023-04-17 Online:2024-09-30 Published:2024-09-30
  • Contact: FU Zhi-peng (1998-), male, native of Qixian, Henan, staff of University of Science and Technology of China. E-mail:fzp@mail.ustc.edu.cn
  • About author: FU Zhi-peng (1998-), male, native of Qixian, Henan, staff of University of Science and Technology of China.
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摘要： We give a proof of an explicit formula for affine coodinates of points in the Sato’s infinite Grassmannian corresponding to tau-functions for the KdV hierarchy.

关键词:  Sato’s infinite Grassmannian, KdV hierarchy, Affine coordinates

Abstract: We give a proof of an explicit formula for affine coodinates of points in the Sato’s infinite Grassmannian corresponding to tau-functions for the KdV hierarchy.

Key words:  Sato’s infinite Grassmannian, KdV hierarchy, Affine coordinates

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