Zobrazeno 1 - 10
of 1 828
pro vyhledávání: '"Li, Xueping"'
Autor:
Li, Xueping, Li, Lei
We propose a nonlocal epidemic model whose spatial domain evolves over time and is represented by $[0,h(t)]$ with $h(t)$ standing for the spreading front of epidemic. It is assumed that the agents can cross the fixed boundary $x=0$, but they will die
Externí odkaz:
http://arxiv.org/abs/2408.07356
As global supply chains and freight volumes grow, the U.S. faces escalating transportation demands. The heavy reliance on road transport, coupled with the underutilization of the railway system, results in congested highways, prolonged transportation
Externí odkaz:
http://arxiv.org/abs/2408.02768
This paper concerns the sharp asymptotic profiles of the solution of a diffusive epidemic model with one free boundary and one fixed boundary which is subject to the homogeneous Dirichlet boundary condition and Neumann boundary condition, respectivel
Externí odkaz:
http://arxiv.org/abs/2407.11702
We study the spreading speed of a diffusive epidemic model proposed by Li et al. \cite{LL}, where the Stefan boundary condition is imposed at the right boundary, and the left boundary is subject to the homogeneous Dirichlet and Neumann condition, res
Externí odkaz:
http://arxiv.org/abs/2407.08928
This paper concerns the free boundary problem of an epidemic model. The spatial movements of the infectious agents and the infective humans are approximated by nonlocal diffusion operators. Especially, both the growth rate of the agents and the infec
Externí odkaz:
http://arxiv.org/abs/2406.04880
Autor:
Tupayachi, Jose, Xu, Haowen, Omitaomu, Olufemi A., Camur, Mustafa Can, Sharmin, Aliza, Li, Xueping
Publikováno v:
Smart Cities, 2024, 7(5), 2392-2421
The incorporation of Artificial Intelligence (AI) models into various optimization systems is on the rise. Yet, addressing complex urban and environmental management problems normally requires in-depth domain science and informatics expertise. This e
Externí odkaz:
http://arxiv.org/abs/2405.19255
This paper involves a diffusive epidemic model whose domain has one free boundary with the Stefan boundary condition, and one fixed boundary subject to the usual homogeneous Dirichlet or Neumann condition. By using the standard upper and lower soluti
Externí odkaz:
http://arxiv.org/abs/2405.01070
Autor:
Song Xiaohui, Lv Xiaojing, He Mengjie, Mao Fei, Bai Jie, Qin Xuan, Hu Yanjie, Ma Zinan, Liu Zhen, Li Xueping, Shen Chenhai, Jiang Yurong, Zhao Xu, Xia Congxin
Publikováno v:
Nanophotonics, Vol 13, Iss 22, Pp 4211-4224 (2024)
Optoelectronic synaptic devices have been regarded as the key component in constructing neuromorphic computing systems. However, the optoelectronic synapses based on conventional 2D transistor are still suffering low photosensitivity and volatile ret
Externí odkaz:
https://doaj.org/article/04275206ba594414a441875947062bad
Autor:
Rong, Kun, Li, Xueping, Yang, Qian, Liu, Zhaohui, Yao, Qiang, Zhang, Zaiwang, Li, Ruimin, Zhao, Lingzi, Zheng, Huanqiang
Publikováno v:
In Applied Surface Science 15 October 2024 670
Publikováno v:
In International Journal of Electrical Power and Energy Systems October 2024 161