Zobrazeno 1 - 10
of 662
pro vyhledávání: '"Shi Yanyan"'
Autor:
Shi, Yanyan, Lubich, Christian
This paper introduces filtered finite difference methods for numerically solving a dispersive evolution equation with solutions that are highly oscillatory in both space and time. We consider a semiclassically scaled nonlinear Schr\"odinger equation
Externí odkaz:
http://arxiv.org/abs/2411.07855
Publikováno v:
Jixie chuandong, Vol 42, Pp 12-18 (2018)
The numerical simulation of spray lubrication and improvement of lubricant condition in a complex gearbox are researched. An experimental rig for spray lubrication of a pair of high-speed gears is set up and relevant experiments are carried out first
Externí odkaz:
https://doaj.org/article/f6c22af8d5044be7873ef5ae72a64bcb
A basic leapfrog integrator and its energy-preserving and variational / symplectic variants are proposed and studied for the numerical integration of the equations of motion of relativistic charged particles in an electromagnetic field. The methods a
Externí odkaz:
http://arxiv.org/abs/2304.13578
Publikováno v:
Sensor Review, 2024, Vol. 44, Issue 2, pp. 90-99.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/SR-10-2023-0562
Autor:
Shi, Yanyan1,2 (AUTHOR), Strobl, Ralf1,3 (AUTHOR), Berner, Reinhard4 (AUTHOR), Armann, Jakob4 (AUTHOR), Scheithauer, Simone5 (AUTHOR), Grill, Eva1,3 (AUTHOR) Eva.Grill@med.uni-muenchen.de
Publikováno v:
Respiratory Research. 10/30/2024, Vol. 25 Issue 1, p1-11. 11p.
Autor:
Shi, Yanyan
In this paper, we study the charged-particle dynamics under strong magnetic field in a toroidal axi-symmetric geometry. Using modulated Fourier expansions of the exact and numerical solutions, the long-term drift motion of the exact solution in toroi
Externí odkaz:
http://arxiv.org/abs/2211.01462
Autor:
Lubich, Christian, Shi, Yanyan
Xiao and Qin [Computer Physics Comm., 265:107981, 2021] recently proposed a remarkably simple modification of the Boris algorithm to compute the guiding centre of the highly oscillatory motion of a charged particle with step sizes that are much large
Externí odkaz:
http://arxiv.org/abs/2205.12895
Publikováno v:
In Materials Today Communications December 2024 41
Publikováno v:
In Neural Networks December 2024 180
Autor:
Liu, Hui, Wang, Shuai, Zhang, Zheng, Yan, Huixiang, He, Tingting, Wei, Xiaoyan, Shi, Yanyan, Chen, Yan, Wang, Wei, Li, Xuejie
Publikováno v:
In Fish and Shellfish Immunology November 2024 154