Zobrazeno 1 - 10
of 603
pro vyhledávání: '"ZHANG Guoyu"'
Autor:
ZHANG Guoyu, GAO Feng, ZHANG Zhiwei, XING Xudong, ZHU Tao, LIU Kaiwen, SU Jimin, ZHENG Guanghui
Publikováno v:
Meikuang Anquan, Vol 54, Iss 8, Pp 81-89 (2024)
Aiming at the engineering background of shallow coal seam burial depth, thick soil layer, thin bedrock and strong disturbance of fully mechanized caving mining in the loess gully area of northern Shanxi Province, two methods of comprehensive numerica
Externí odkaz:
https://doaj.org/article/fb5a905187fc4f8bbbd459c3c6489a2a
Publikováno v:
Journal of the Royal Statistical Society: Series B, 2024
Parameters of differential equations are essential to characterize intrinsic behaviors of dynamic systems. Numerous methods for estimating parameters in dynamic systems are computationally and/or statistically inadequate, especially for complex syste
Externí odkaz:
http://arxiv.org/abs/2403.14531
The convolution quadrature method originally developed for the Riemann-Liouville fractional calculus is extended in this work to the Hadamard fractional calculus by using the exponential type meshes. Local truncation error analysis is presented for s
Externí odkaz:
http://arxiv.org/abs/2311.06869
The shifted fractional trapezoidal rule (SFTR) with a special shift is adopted to construct a finite difference scheme for the time-fractional Allen-Cahn (tFAC) equation. Some essential key properties of the weights of SFTR are explored for the first
Externí odkaz:
http://arxiv.org/abs/2302.13021
Publikováno v:
COMPEL -The international journal for computation and mathematics in electrical and electronic engineering, 2023, Vol. 42, Issue 6, pp. 1531-1553.
A general conversion strategy by involving a shifted parameter $\theta$ is proposed to construct high-order accuracy difference formulas for fractional calculus operators. By converting the second-order backward difference formula with such strategy,
Externí odkaz:
http://arxiv.org/abs/2204.05463
Publikováno v:
In Phytochemistry July 2024 223
Autor:
Xu, Wenyan, Wu, Bing, Wei, Yalong, Zhang, Guoyu, Zhao, Yujia, Cui, Xiaojun, Peng, Feng, Yang, Jun
Publikováno v:
In Optics and Laser Technology July 2024 174
Autor:
Leng, Haoran, Li, Zhipeng, Li, Wenqian, Lv, Zhiying, Guo, Jinhu, You, Hong, Jia, Yuhong, Zhang, Guoyu, Wang, Linfeng
Publikováno v:
In Separation and Purification Technology 19 June 2024 338
Publikováno v:
In Energy & Buildings 15 June 2024 313