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INCOMPRESSIBLE: 作品数：306被引量：297H指数：6; 导出分析报告; 相关作者：刘成杰杨伟明赵宇宏王凡侯华更多>>; 相关机构：杭州师范大学北京应用物理与计算数学研究所青海大学北京计算科学研究中心更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金上海市教育委员会重点学科基金更多>>

The inhomogeneous incompressible Hall-MHD system with only bounded density: 《Science China Mathematics》2025年第4期839-872,共34页Jin Tan Lan Zhang; supported by the Agence Nationale de la Recherche Project BORDS(Grant No.ANR-16-CE40-0027-01);the Labex MME-DII;and the CY Initiative of Excellence;Project CYNA(CY Nonlinear Analysis);supported by National Natural Science Foundation of China(Grant No.12101472)。; This paper is dedicated to the global-in-time existence and uniqueness issues of solutions for the inhomogeneous incompressible Hall-magnetohydrodynamics(MHD)system with merely bounded density.In a three-dimensional c...; 关键词：inhomogeneous Hall-MHD system discontinuous density critical regularity maximal regularity

ON ALMOST AXISYMMETRIC INCOMPRESSIBLE MAGNETOHYDRODYNAMICS IN THREE DIMENSIONS: 《Acta Mathematica Scientia》2025年第2期446-472,共27页Qunyi BIE Hao CHEN; supported by the National Natural Science Foundation of China(11871305).; In this paper,we study the Cauchy problem of three-dimensional incompressible magnetohydrodynamics with almost symmetrical initial values in the cylindrical coordinates.Here the almost axisymmetric means that(■θu_(0...; 关键词：MAGNETOHYDRODYNAMICS almost symmetrical cylindrical coordinates

OPTIMAL DECAY RATES FOR THE WEAK SOLUTIONS OF THE FLOCKING PARTICLES COUPLED WITH INCOMPRESSIBLE VISCOUS FLUID MODELS: 《Acta Mathematica Scientia》2025年第2期659-683,共25页Houzhi TANG Shuxing ZHANG Weiyuan ZOU; supported by the Anhui Provincial Natural Science Foundation(2408085QA031);the third author's work was supported by the National Natural Science Foundation of China(12001033).; This paper studies the global existence and large-time behaviors of weak solutions to the kinetic particle model coupled with the incompressible Navier-Stokes equations in IR3.First,we obtain the global weak solution ...; 关键词：Cucker-Smale model incompressible Navier-Stokes equations weak solution large-time behavior optimal decay rates

General Maxwell Theory of Fields: 《Journal of High Energy Physics, Gravitation and Cosmology》2025年第1期8-18,共11页Yougang Feng; This paper explores Maxwell’s analogy idea between electromagnetic field lines and incompressible fluid, and explains Faraday’s law and Maxwell’s formula for displacement currents by means of fluid dynamics theory:...; 关键词：ELECTROMAGNETIC Gravitowagnetic INCOMPRESSIBLE REYNOLDS

The well-posedness of incompressible impinging jet flow in an axisymmetric finitely long nozzle: 《四川大学学报(自然科学版)》2025年第1期31-37,共7页WANG Xin ZHANG Fan; 四川省青年科技创新研究团队项目(2021JDTD0024);山西省基础研究计划项目(202303021222116)。; This paper mainly studies the well-posedness of steady incompressible impinging jet flow problem through a 3D axisymmetric finitely long nozzle.This problem originates from the physical phenomena encountered in practi...; 关键词：Existence and uniqueness Impinging jet flow Incompressible flow Free boundary Axisym-metric finitely long nozzle

The Hilbert expansion of the Boltzmann equation in the incompressible Euler level in a channel: 《Science China Mathematics》2025年第1期39-88,共50页Feimin Huang Weiqiang Wang Yong Wang Feng Xiao; supported by National Key R&D Program of China(Grant No.2021YFA1000800);National Natural Science Foundation of China(Grant No.12288201);supported by National Natural Science Foundation of China(Grant Nos.12022114 and 12288201);CAS Project for Young Scientists in Basic Research(Grant No.YSBR-031);Youth Innovation Promotion Association of CAS(Grant No.2019002);supported by National Natural Science Foundation of China(Grant No.12201209)。; The study of the hydrodynamic limit of the Boltzmann equation with physical boundary is a challenging problem due to the appearance of the viscous and Knudsen boundary layers.In this paper,the hydrodynamic limit from ...; 关键词：Boltzmann equation incompressible Euler equations hydrodynamic limit Hilbert expansion specular reflection boundary condition viscous boundary layer Knudsen boundary layer

Quantum-enriched large-eddy simulation with the incompressible Schrodinger flow: 《Acta Mechanica Sinica》2025年第1期95-105,共11页Zishuo Han Yue Yang; supported by the National Natural Science Foundation of China (Grant Nos.11925201,and 11988102);the National Key R&D Program of China (Grant No.2020YFE0204200);the Xplore Prize.Numerical simulations were carried out on the TH-2A supercomputer in Guangzhou,China.; We propose a hybrid quantum-classical method,the quantum-enriched large eddy simulation(QELES),for simulating turbulence.The QELES combines the large-scale motion of the large eddy simulation(LES)and the subgrid motio...; 关键词：Quantum computing Large-eddy simulation Subgrid motion

Global Weak Solutions to a Fluid-particle System of an Incompressible Non-Newtonian Fluid and the Vlasov Equation: 《Acta Mathematicae Applicatae Sinica》2024年第4期954-978,共25页Pei-yu ZHANG Li FANG Zhen-hua GUO; supported by the National Natural Science Foundation of China(No.11931013);Natural Science Foundation of Guangxi(No.2022GXNSFDA035078)。; The purpose of this work is to investigate the existence and uniqueness of weak solutions to the initial-boundary value problem for a coupled system of an incompressible non-Newtonian fluid and the Vlasov equation.The...; 关键词：incompressible non-Newtonian fluid Vlasov equation global weak solutions

A Semi-implicit Finite Volume Scheme for Incompressible Two-Phase Flows: 《Communications on Applied Mathematics and Computation》2024年第4期2295-2330,共36页Davide Ferrari Michael Dumbser; funded by the Italian Ministry of Education,University and Research(MIUR)in the frame of the Departments of Excellence Initiative 2018-2027 attributed to DICAM of the University of Trento(grant L.232/2016);in the frame of the PRIN 2017 project Innovative numerical methods for evolutionary partial differential equations and applications,the PRIN 2022 project High order structure-preserving semi-implicit schemes for hyperbolic equations.D.is member of INdAM GNCS and was also co-funded by the European Union NextGenerationEU(PNRR,Spoke 7 CN HPC).Views and opinions expressed are however those of the author(s)only and do not necessarily reflect those of the European Union or the European Research Council.Neither the European Union nor the granting authority can be held responsible for them.; This paper presents a mass and momentum conservative semi-implicit finite volume(FV)scheme for complex non-hydrostatic free surface flows,interacting with moving solid obstacles.A simplified incompressible Baer-Nunzia...; 关键词：Staggered semi-implicit finite volume(FV)method Incompressible two-phase flows Diffuse interface approach Incompressible free-surface Navier-Stokes equations Violent non-hydrostatic flows Fixed and moving solid obstacles

GLOBAL UNIQUE SOLUTIONS FOR THE INCOMPRESSIBLE MHD EQUATIONS WITH VARIABLE DENSITY AND ELECTRICAL CONDUCTIVITY: 《Acta Mathematica Scientia》2024年第5期1747-1765,共19页Xueli KE; supported by the National Natural Science Foundation of China(12371211,12126359);the postgraduate Scientific Research Innovation Project of Hunan Province(XDCX2022Y054,CX20220541).; We study the global unique solutions to the 2-D inhomogeneous incompressible MHD equations,with the initial data(u0,B0)being located in the critical Besov space■and the initial densityρ0 being close to a positive co...; 关键词：inhomogeneous MHD equations electrical conductivity global unique solutions

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