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pro vyhledávání: '"Yong, Wen‐An"'
We introduce a new hyperbolic approximation to the incompressible Navier-Stokes equations by incorporating a first-order relaxation and using the artificial compressibility method. With two relaxation parameters in the model, we rigorously prove the
Externí odkaz:
http://arxiv.org/abs/2411.15575
Autor:
Zhou, Yizhou, Yong, Wen-An
This paper is concerned with initial-boundary-value problems of general multi-dimensional hyperbolic relaxation systems with characteristic boundaries. For the characteristic case, we redefine a Generalized Kreiss condition (GKC) which is essentially
Externí odkaz:
http://arxiv.org/abs/2409.01916
This paper presents a dissipativeness analysis of a quadrature method of moments (called HyQMOM) for the one-dimensional BGK equation. The method has exhibited its good performance in numerous applications. However, its mathematical foundation has no
Externí odkaz:
http://arxiv.org/abs/2406.13931
Akademický článek
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Autor:
Yang, Haitian, Yong, Wen-An
This paper is concerned with boundary stabilization of multi-dimensional discrete-velocity kinetic models. By exploiting a certain stability structure of the models and adapting an appropriate Lyapunov functional, we derive feasible control laws so t
Externí odkaz:
http://arxiv.org/abs/2312.10581
Autor:
Yang, Haitian, Yong, Wen-An
This paper is concerned with boundary stabilization of two-dimensional hyperbolic systems of partial differential equations. By adapting the Lyapunov function previously proposed by the second author for linearized hyperbolic systems with relaxation
Externí odkaz:
http://arxiv.org/abs/2310.09707
This work is concerned with the uniform accuracy of implicit-explicit backward differentiation formulas for general linear hyperbolic relaxation systems satisfying the structural stability condition proposed previously by the third author. We prove t
Externí odkaz:
http://arxiv.org/abs/2310.05342
Autor:
Shi-Jia Wang, Yi-Rui Zhai, Wen-Wen Zhang, Si-Ye Chen, Shi-Rui Qin, Hui Fang, Yu Tang, Yong-Wen Song, Yue-Ping Liu, Bo Chen, Shu-Nan Qi, Yuan Tang, Ning-Ning Lu, Ye-Xiong Li, Hao Jing, Shu-Lian Wang
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract To evaluate the dosimetric benefits and clinical feasibility of deep inspiratory breath-hold (DIBH) combined with volumetric modulated arc therapy (VMAT) in left-sided postmastectomy radiotherapy (PMRT). Eligible patients with left-sided bre
Externí odkaz:
https://doaj.org/article/a49f46bedbfe43c5ae92ac33555737f3
This work is concerned with kinetic equations with velocity of constant magnitude. We propose a quadrature method of moments based on the Poisson kernel, called Poisson-EQMOM. The derived moment closure systems are well defined for all physically rel
Externí odkaz:
http://arxiv.org/abs/2308.10083