Equivalence of formulations of the MKP hierarchy and its polynomial tau-functions
We show that a system of Hirota bilinear equations introduced by Jimbo and Miwa defines tau-functions of the modified KP (MKP) hierarchy of evolution equations introduced by Dickey. Some other equivalent definitions of the MKP hierarchy are established. All polynomial tau-functions of the KP and the...
Главные авторы: | Kac, Victor, van de Leur, Johan W. |
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Другие авторы: | Massachusetts Institute of Technology. Department of Mathematics |
Формат: | Статья |
Язык: | English |
Опубликовано: |
Springer Science and Business Media LLC
2020
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Online-ссылка: | https://hdl.handle.net/1721.1/125302 |
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