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pro vyhledávání: '"Junxiao Zhao"'
Publikováno v:
Shock and Vibration, Vol 2022 (2022)
The transient impact component of early bearing faults is not obvious, and the traditional basis function expansion method is poor in feature extraction under strong noise conditions. In this paper, a transient feature extraction technique is propose
Externí odkaz:
https://doaj.org/article/c0d8ecb613734a819611534446faff26
Autor:
Junxiao Zhao, Ying Shi
Publikováno v:
Applied Mathematics Letters. 86:141-148
In this letter, by a 3-periodic reduction technique, we regain the well-known discrete modified Boussinesq equation and its Lax pairs. It is the first time that the Darboux transformation is successfully constructed for this discrete equation. We the
Autor:
Junxiao Zhao, Lixiao Zhai
Publikováno v:
Journal of Applied Mathematics and Physics. :1930-1935
The (2 + 1)-dimensional Korteweg de Vries (KdV) equation, which was first derived by Boiti et al., has been studied by various distinct methods. It is known that this (2 + 1)-dimensional KdV equation has rich solutions, such as multi-soliton solution
The paper presents two results. First it is shown how the discrete potential modified KdV equation and its Lax pairs in matrix form arise from the Hirota-Miwa equation by a 2-periodic reduction. Then Darboux transformations and binary Darboux transfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::993581f4cf48c3f776bdfec66935bf31
http://dspace.nbuv.gov.ua/handle/123456789/148634
http://dspace.nbuv.gov.ua/handle/123456789/148634
Autor:
Junxiao Zhao, Jonathan J C Nimmo
Publikováno v:
Physica Scripta. 89:038005
The solutions to many soliton systems have been found or reexpressed in terms of Wronskian or Grammian determinants or Pfaffians of various types. This paper gives an introduction to the techniques used to verify such solutions and reviews some of th