云南高校图书馆联盟文献共享服务平台- ISENTROPIC

ISENTROPIC: 作品数：111被引量：167H指数：7; 导出分析报告; 相关领域：理学天文地球更多>>; 相关作者：陈荣钱尤延铖张炳川蒋大凯贾旭轩更多>>; 相关机构：北京空天技术研究所厦门大学沈阳中心气象台复旦大学更多>>; 相关期刊：《Science China Mathematics》《Advances in Aerodynamics》《Journal of Partial Differential Equations》《Acta Mathematicae Applicatae Sinica》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福建省自然科学基金更多>>

LONG TIME EXISTENCE FOR THE NON-ISENTROPIC SLIGHTLY COMPRESSIBLE FLUID MODEL OF KORTEWEG TYPE: 《Acta Mathematica Scientia》2025年第2期416-445,共30页Qiangchang JU Jianjun XU; supported by the NSFC(12131007,12071044).; We investigate the long time existence of strong solutions to the initial value problem for the three-dimensional non-isentropic compressible Navier-Stokes-Korteweg system.Under the conditions of slight density and te...; 关键词：non-isentropic compressible Navier-Stokes-Korteweg equations low Mach num-ber limit long time existence strong solution

THE CONVERGENT RATE OF VISCOSITY METHOD FOR A VARIANT NON-ISENTROPIC SYSTEM OF POLYTROPIC GAS: 《Acta Mathematica Scientia》2024年第6期2274-2282,共9页Lijuan CHEN Xianting WANG Changfeng XUE; supported by the National Natural Science Foundation of China(12071409)。; In this short paper,we remove the restrictionγ∈(1,3]that was used in the paper"The rate of convergence of the viscosity method for a nonlinear hyperbolic system"(Nonlinear Analysis,1999,38:435-445)and obtain a globa...; 关键词：Holder continuous solution nonlinear hyperbolic system viscosity solution convergent rate maximum principle

THE GLOBAL WELL-POSEDNESS OF SOLUTIONS TO COMPRESSIBLE ISENTROPIC TWO-FLUID MAGNETOHYDRODYNAMICS IN A STRIP DOMAIN: 《Acta Mathematica Scientia》2024年第5期1997-2018,共22页Zefu FENG Jing JIA; supported by the National Natural Science Foundation of China(12101095);the Natural Science Foundation of Chongqing(CSTB2022NSCQ-MSX0949,2022NSCQ-MSX2878,CSTC2021jcyj-msxmX0224);the Science and Technology Research Program of Chongqing Municipal Education Commission(KJQN202100517,KJQN202300542,KJQN202100511);the Research Project of Chongqing Education Commission(CXQT21014);the grant of Chongqing Young Experts’Workshop.; In this paper,we consider a model of compressible isentropic two-fluid magneto-hydrodynamics without resistivity in a strip domain in three dimensional space.By exploiting the two-tier energy method developed in[Anal ...; 关键词：two-fluid magnetohydrodynamics global well-posedness compressiblility

THE RIEMANN PROBLEM FOR ISENTROPIC COMPRESSIBLE EULER EQUATIONS WITH DISCONTINUOUS FLUX: 《Acta Mathematica Scientia》2024年第1期37-77,共41页孙印正屈爱芳袁海荣; supported by the National Natural Science Foundation of China(11871218,12071298);in part by the Science and Technology Commission of Shanghai Municipality(21JC1402500,22DZ2229014)。; We consider the singular Riemann problem for the rectilinear isentropic compressible Euler equations with discontinuous flux,more specifically,for pressureless flow on the left and polytropic flow on the right separat...; 关键词：compressible Euler equations Riemann problem Radon measure solution delta shock discontinuous flux wave interactions

THE GLOBAL EXISTENCE OF BV SOLUTIONS OF THE ISENTROPIC p-SYSTEM WITH LARGE INITIAL DATA: 《Acta Mathematica Scientia》2023年第4期1668-1674,共7页吴菲王泽军陈芳启; partially the NSFC(11671193);Fangqi Chen was partially the NSFC(12172166,11872201)。; In this paper,we study the global existence of BV solutions of the initial value problem for the isentropic p-system,where the state equation of the gas is given by P=Av^(-γ).Forγ>1,the general existence result for ...; 关键词：conservation laws P-SYSTEM vanishing viscosity method BV solutions

THE REGULARITY AND UNIQUENESS OF A GLOBAL SOLUTION TO THE ISENTROPIC NAVIER-STOKES EQUATION WITH ROUGH INITIAL DATA: 《Acta Mathematica Scientia》2023年第4期1675-1716,共42页王海涛张雄韬; partially the National Key R&D Program of China(2022YFA1007300);the NSFC(11901386,12031013);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDA25010403);the NSFC(11801194,11971188);the Hubei Key Laboratory of Engineering Modeling and Scientific Computing。; A global weak solution to the isentropic Navier-Stokes equation with initial data around a constant state in the L^(1)∩BV class was constructed in[1].In the current paper,we will continue to study the uniqueness and ...; 关键词：compressible Navier-Stokes equation BV initial data REGULARITY UNIQUENESS

THE LOW MACH NUMBER LIMIT FOR ISENTROPIC COMPRESSIBLE NAVIER-STOKES EQUATIONS WITH A REVISED MAXWELL'S LAW: 《Acta Mathematica Scientia》2023年第3期1239-1250,共12页胡玉玺王召; Yuxi HU was supported by the NNSFC (11701556);the Yue Qi Young Scholar Project;China University of Mining and Technology (Beijing)。; We investigate the low Mach number limit for the isentropic compressible NavierStokes equations with a revised Maxwell's law(with Galilean invariance) in R^(3). By applying the uniform estimates of the error system, i...; 关键词：isentropic compressible Navier-Stokes equations low Mach number limit revised Maxwell's law

THE RIEMANN PROBLEM WITH DELTA INITIAL DATA FOR THE NON-ISENTROPIC IMPROVED AW-RASCLE-ZHANG MODEL: 《Acta Mathematica Scientia》2023年第1期237-258,共22页蒋伟峰陈停停李彤王振; supported by the Natural Science Foundation of Zhejiang(LQ18A010004);Matematical Analysis,The First class courses in Zhejiang Province(210052);the Fundamental Research Funds for the Provincial Universities of Zhejiang(210039);supported by the National Natural Science Foundation of China(11771442)。; In this paper,we study the Radon measure initial value problem for the nonisentropic improved Aw-Rascle-Zhang model.For arbitrary convex F(u)in this model we construct the Riemann solutions by elementary waves andδ-s...; 关键词：Riemann problem non-isentropic improved Aw-Rascle-Zhang model δ-shock wave wave interactions traffic flow

LARGE TIME BEHAVIOR OF THE 1D ISENTROPIC NAVIER-STOKES-POISSON SYSTEM: 《Acta Mathematica Scientia》2022年第5期1843-1874,共32页Qingyou HE Jiawei SUN; supported by National Natural Science Foundation of China(11931010,11671384,11871047 and 12101372);by the key research project of Academy for Multidisciplinary Studies,Capital Normal University;by the Capacity Building for Sci-Tech Innovation-Fundamental Scientific Research Funds(007/20530290068).; The initial value problem(IVP)for the one-dimensional isentropic compressible Navier-Stokes-Poisson(CNSP)system is considered in this paper.For the variables,the electric field and the velocity,under the Lagrange coor...; 关键词：1D Navier-Stokes-Poisson system WELL-POSEDNESS L^(2)-time decay rates timespace pointwise behaviors

THE GLOBAL COMBINED QUASI-NEUTRAL AND ZERO-ELECTRON-MASS LIMIT OF NON-ISENTROPIC EULER-POISSON SYSTEMS: 《Acta Mathematica Scientia》2022年第4期1666-1680,共15页Yongfu YANG Qiangchang JU Shuang ZHOU; partially supported by the ISFNSFC joint research program(11761141008);NSFC(12071044 and 12131007);the NSF of Jiangsu Province(BK20191296)。; We consider a non-isentropic Euler-Poisson system with two small parameters arising in the modeling of unmagnetized plasmas and semiconductors.On the basis of the energy estimates and the compactness theorem,the unifo...; 关键词：Non-isentropic Euler-Poisson system global smooth solutions uniform energy estimates global convergence COMPACTNESS

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