Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Xiao-qun Cao"'
New Variational Principles for Two Kinds of Nonlinear Partial Differential Equation in Shallow Water
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 10, Iss 2, Pp 406-412 (2024)
Variational principles are very important for a lot of nonlinear problems to be analyzed theoretically or solved numerically. By the popular semi-inverse method and designing trial-Lagrange functionals skillfully, new variational principles are const
Externí odkaz:
https://doaj.org/article/fa2b999c4f0045488003aed21646559c
Publikováno v:
Molecules, Vol 28, Iss 24, p 7976 (2023)
Reactive oxygen species (ROS) are pivotal signaling molecules that control a variety of physiological functions. As a member of the ROS family, peroxynitrite (ONOO−) possesses strong oxidation and nitrification abilities. Abnormally elevated levels
Externí odkaz:
https://doaj.org/article/ee835f86a6bd41c88be43a1206e3cb38
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 7, Iss 3, Pp 1639-1648 (2021)
Internal solitary waves are very common physical phenomena in the ocean, which play an important role in the transport of marine matter, momentum and energy. Because the generalized nonlinear Schrödinger equation can well explain the effects of nonl
Externí odkaz:
https://doaj.org/article/148fb650babd43198949a85c87dd7d86
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 7, Iss 2, Pp 415-421 (2021)
It is very important to seek explicit variational principles for nonlinear partial differential equations, which are theoretical bases for many methods to solve or analyze the nonlinear phenomena and problems. By designing the modified trial-Lagrange
Externí odkaz:
https://doaj.org/article/260b10656d244bb59df154f28379c5cb
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 6, Iss Special Issue, Pp 1178-1183 (2020)
Because the variational theory is the theoretical basis for many kinds of analytical or numerical methods, it is an essential but difficult task to seek explicit functional formulations whose extrema are sought by the nonlinear and complex models. By
Externí odkaz:
https://doaj.org/article/cda36ca575b749e5a8858eb542facb8c
Publikováno v:
Advances in Meteorology, Vol 2020 (2020)
In this paper, a frequently employed technique named the sparsity-promoting dynamic mode decomposition (SPDMD) is proposed to analyze the velocity fields of atmospheric motion. The dynamic mode decomposition method (DMD) is an effective technique to
Externí odkaz:
https://doaj.org/article/111401d2dd5c4bbf877aebfb7f6c1358
Publikováno v:
Symmetry, Vol 12, Iss 5, p 850 (2020)
It is a very important but difficult task to seek explicit variational formulations for nonlinear and complex models because variational principles are theoretical bases for many methods to solve or analyze the nonlinear problem. By designing skillfu
Externí odkaz:
https://doaj.org/article/68c2714eab5940eab27bade5da6f165f
Autor:
Xiao-Qun CAO1,2 caoxiaoqun@nudt.edu.cn, Si-Hang XIE1, Hong-Ze LENG1, Wen-Long TIAN2, Jia-Le YAO1
Publikováno v:
Thermal Science. 2024, Vol. 28 Issue 3A, p2341-2349. 9p.
Publikováno v:
Thermal Science; 2024, Vol. 28 Issue 3A, p2335-2340, 6p
Autor:
Xiao-Qun CAO1,2 caoxiaoqun@nudt.edu.cn, Bai-Nian LIU1, Meng-Zhu LIU1, Ke-Cheng PENG2, Wen-Long TIAN2
Publikováno v:
Thermal Science. 2022, Vol. 26 Issue 3B, p2505-2515. 11p.