Ghost symmetries and multi-fold Darboux transformations of extended Toda hierarchy
type: Item
instance of: scholarly article
title: Ghost symmetries and multi-fold Darboux transformations of extended Toda hierarchy
zbMATH Open document ID: 1461.37069
author: Yanyan Li
published in: Chinese Annals of Mathematics. Series B
publication date: 2021-03-01T00:00:00Z
Mathematics Subject Classification ID: 37K06
Mathematics Subject Classification ID: 37K10
Mathematics Subject Classification ID: 37K35
zbMATH DE Number: 7316410
zbMATH Keywords: extended Toda hierarchy
zbMATH Keywords: ghost symmetry
zbMATH Keywords: spectral representations
zbMATH Keywords: Hirota quadratic equation
zbMATH Keywords: Darboux transformation
MaRDI profile type: Publication
full work available at URL: s11401-020-0228-3
OpenAlex ID: W3089542162
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DOI: 10.1007/S11401-020-0228-3
description: scientific article; zbMATH DE number 7316410