Zobrazeno 1 - 10
of 1 118
pro vyhledávání: '"Geng Xue"'
Autor:
Wu, Lihua, Li, Nianhua
We construct a Backlund transformation for the Geng-Xue system with the help of reciprocal and gauge transformations. Furthermore, we derive N-Backlund transformation for the Geng-Xue system resorting to Bianchi's permutability. As an application, we
Externí odkaz:
http://arxiv.org/abs/2301.02495
Autor:
Li, Nianhua, Liu, Q. P.
We present a reciprocal transformation which links the Geng-Xue equation to a particular reduction of the first negative flow of the Boussinesq hierarchy. We discuss two reductions of the reciprocal transformation for the Degasperis-Procesi and Novik
Externí odkaz:
http://arxiv.org/abs/2202.03041
Autor:
Shuaib, Budor, Lundmark, Hans
The aim of the present paper is to derive explicit formulas for arbitrary peakon solutions of the Geng-Xue equation, a two-component generalization of Novikov's cubically nonlinear Camassa-Holm type equation. By performing limiting procedures on the
Externí odkaz:
http://arxiv.org/abs/1812.09173
Autor:
Lundmark, Hans, Szmigielski, Jacek
Publikováno v:
Journal of Integrable Systems, Volume 2, Issue 1, Article xyw014, January 2017
We consider multipeakon solutions, and to some extent also multishockpeakon solutions, of a coupled two-component integrable PDE found by Geng and Xue as a generalization of Novikov's cubically nonlinear Camassa-Holm type equation. In order to make s
Externí odkaz:
http://arxiv.org/abs/1605.02805
Autor:
Li, Hongmin, Chai, Wang
Publikováno v:
In Communications in Nonlinear Science and Numerical Simulation August 2017 49:93-101
Autor:
Xu, Kaixin, Feng, Qingtian, Chen, Hao, Wang, Zhe, Geng, Xue, Yang, Xulei, Wu, Min, Li, Xiaoli, Lin, Weisi
Applying deep neural networks to 3D point cloud processing has attracted increasing attention due to its advanced performance in many areas, such as AR/VR, autonomous driving, and robotics. However, as neural network models and 3D point clouds expand
Externí odkaz:
http://arxiv.org/abs/2407.02098
Autor:
Xu, Kaixin, Wang, Zhe, Chen, Chunyun, Geng, Xue, Lin, Jie, Yang, Xulei, Wu, Min, Li, Xiaoli, Lin, Weisi
Vision transformers have emerged as a promising alternative to convolutional neural networks for various image analysis tasks, offering comparable or superior performance. However, one significant drawback of ViTs is their resource-intensive nature,
Externí odkaz:
http://arxiv.org/abs/2407.02068
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Lundmark, Hans, Szmigielski, Jacek
Publikováno v:
Memoirs of the American Mathematical Society, Volume 244, Number 1155, 2016
We solve a spectral and an inverse spectral problem arising in the computation of peakon solutions to the two-component PDE derived by Geng and Xue as a generalization of the Novikov and Degasperis-Procesi equations. Like the spectral problems for th
Externí odkaz:
http://arxiv.org/abs/1304.0854