Zobrazeno 1 - 10
of 182
pro vyhledávání: '"Shen, Yannan"'
In this paper, we define the rarefaction and compression characters for the supersonic expanding wave of the compressible Euler equations with radial symmetry. Under this new definition, we show that solutions with rarefaction initial data will not f
Externí odkaz:
http://arxiv.org/abs/2404.07830
Infectious disease outbreaks continue to pose a significant threat to human health and well-being. To improve disease surveillance and understanding of disease spread, several surveillance systems have been developed to monitor daily news alerts and
Externí odkaz:
http://arxiv.org/abs/2305.14480
In this paper, we study the Lipschitz continuous dependence of conservative H\"older continuous weak solutions to a variational wave system derived from a model for nematic liquid crystals. Since the solution of this system generally forms finite tim
Externí odkaz:
http://arxiv.org/abs/2304.11535
Recurrent COVID-19 outbreaks have placed immense strain on the hospital system in Quebec. We develop a Bayesian three-state coupled Markov switching model to analyze COVID-19 outbreaks across Quebec based on admissions in the 30 largest hospitals. Wi
Externí odkaz:
http://arxiv.org/abs/2302.02488
Publikováno v:
Stud. Appl. Math. 2022; 1-24
We consider the existence and spectral stability of nonlinear discrete localized solutions representing light pulses propagating in a twisted multi-core optical fiber. By considering an even number, $N$, of waveguides, we derive asymptotic expression
Externí odkaz:
http://arxiv.org/abs/2201.11645
In this paper, we prove the global existence of H\"older continuous solutions for the Cauchy problem of a family of partial differential equations, named as $\lambda$-family equations, where $\lambda$ is the power of nonlinear wave speed. The $\lambd
Externí odkaz:
http://arxiv.org/abs/2111.01030
Autor:
Wang, Dongzhou, Wang, Ze, Ren, Xiaojun, Li, Yunfeng, Zhang, Yuxuan, Liang, Hao, Li, Lei, Zhao, Yuechen, Jin, Shunzi, Shen, Yannan, Lin, Quan, Wang, Tiejun
Publikováno v:
In Separation and Purification Technology 19 June 2024 338
We apply the spectral-Lagrangian method of Gamba and Tharkabhushanam for solving the homogeneous Boltzmann equation to compute the low probability tails of the velocity distribution function, $f$, of a particle species. This method is based on a trun
Externí odkaz:
http://arxiv.org/abs/2101.01612
We consider the global well-posedness of weak energy conservative solution to a general quasilinear wave equation through variational principle, where the solution may form finite time cusp singularity, when energy concentrates. As a main result in t
Externí odkaz:
http://arxiv.org/abs/2007.15201
In this paper, we prove the uniqueness of energy conservative Holder continuous weak solution to a general quasilinear wave equation by the analysis of characteristics. This result has no restriction on the size of solutions, i.e. it is a large data
Externí odkaz:
http://arxiv.org/abs/2007.14582