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STATIONARY: 作品数：436被引量：590H指数：10; 导出分析报告; 相关领域：理学更多>>; 相关作者：张书胜于阿娟胡锴刘凤良鲁旭更多>>; 相关机构：华中师范大学浙江师范大学郑州大学华南理工大学更多>>; 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国家教育部博士点基金国家高技术研究发展计划更多>>

SOME LIOUVILLE-TYPE THEOREMS FOR THE STATIONARY 3D MAGNETO-MICROPOLAR FLUIDS: 《Acta Mathematica Scientia》2024年第6期2296-2306,共11页Jae-Myoung KIM Seungchan KO; supported by Inha University Research Grant and National Research Foundation of Korea Grant funded by the Korean Government(RS-2023-00212227);supported by National Research Foundation of Korea Grant funded by the Korean Government(NRF-2020R1C1C1A01006521)。; In this paper,we prove some Liouville-type theorems for the stationary magnetomicropolar fluids under suitable conditions in three space dimensions.We first prove that the solutions are trivial under the assumption of...; 关键词：stationary magneto-micropolar equations Liouville-type theorem

ESTIMATION OF AVERAGE DIFFERENTIAL ENTROPY FOR A STATIONARY ERGODIC SPACE-TIME RANDOM FIELD ON A BOUNDED AREA: 《Acta Mathematica Scientia》2024年第5期1984-1996,共13页Zhanjie SONG Jiaxing ZHANG; supported by the Shenzhen sustainable development project:KCXFZ 20201221173013036 and the National Natural Science Foundation of China(91746107).; In this paper,we mainly discuss a discrete estimation of the average differential entropy for a continuous time-stationary ergodic space-time random field.By estimating the probability value of a time-stationary rando...; 关键词：differential entropy STATIONARY ERGODICITY space-time random field time series

SPACE-LIKE BLASCHKE ISOPARAMETRIC SUBMANIFOLDS IN THE LIGHT-CONE OF CONSTANT SCALAR CURVATURE: 《Acta Mathematica Scientia》2022年第4期1547-1568,共22页Hongru SONG Ximin LIU; supported by Foundation of Natural Sciences of China(11671121,11871197 and 11431009)。; Let E_(s)^(m+p+1) ?R_(s+1)^(m+p+2)(m≥ 2,p≥ 1,0≤s≤p) be the standard(punched)light-cone in the Lorentzian space R_(s+1)^(m+p+2),and let Y:M^(m)→E_(s)^(m+p+1) be a space-like immersed submanifold of dimension m.The...; 关键词：Conic Mobius form parallel Blaschke tensor induced metric conic second fundamental form stationary submanifolds constant scalar curvature

PARTIAL REGULARITY FOR STATIONARY NAVIER-STOKES SYSTEMS BY THE METHOD OF A-HARMONIC APPROXIMATION: 《Acta Mathematica Scientia》2020年第3期835-854,共20页Yichen DAI Zhong TAN; In this article,we prove a regularity result for weak solutions away from singular set of stationary Navier-Stokes systems with subquadratic growth under controllable growth condition.The proof is based on the A-harmo...; 关键词：Stationary Navier-Stokes systems controllable growth condition partial regularity A-harmonic approximation

A LIOUVILLE THEOREM FOR STATIONARY INCOMPRESSIBLE FLUIDS OF VON MISES TYPE: 《Acta Mathematica Scientia》2019年第1期1-10,共10页Martin FUCHS Jan MüLLER; We consider entire solutions u of the equations describing the stationary flow of a generalized Newtonian fluid in 2 D concentrating on the question, if a Liouville-type result holds in the sense that the boundedness ...; 关键词：generalized NEWTONIAN FLUIDS perfectly plastic FLUIDS von MISES flow LIOUVILLE THEOREM

SIGN-CHANGING SOLUTIONS FOR THE STATIONARY KIRCHHOFF PROBLEMS INVOLVING THE FRACTIONAL LAPLACIAN IN R^N被引量：4: 《Acta Mathematica Scientia》2018年第6期1712-1730,共19页Kun CHENG Qi GAO; supported by the NSFC(11501231);the "Fundamental Research Funds for the Central Universities"(WUT2017IVA077,2018IB014); In this paper, we study the existence of least energy sign-changing solutions for aKirchhoff-type problem involving the fractional Laplacian operator. By using the constraintvariation method and quantitative deformati...; 关键词：Kirchhoff equation fractional Laplaciau sign-changing solutions

DECAY ESTIMATES OF PLANAR STATIONARY WAVES FOR DAMED WAVE EQUATIONS WITH NONLINEAR CONVECTION IN MULTI-DIMENSIONAL HALF SPACE被引量：2: 《Acta Mathematica Scientia》2011年第4期1389-1410,共22页范丽丽刘红霞尹慧; The research of Fan Lili was supported by two grants from the National Natural Science Foundation of China (10871151; 10925103);the research of Liu Hongxia was supported by National Natural Science Foundation of China (10871082);the research of Yin Hui was supported by National Natural Sciences Foundation of China (10901064); This paper is concerned with the initial-boundary value problem for damped wave equations with a nonlinear convection term in the multi-dimensional half space R n ＋： u tt u ＋ u t ＋ divf （u） = 0, t 〉 0, x = （x...; 关键词：Damped wave equation planar stationary wave a priori estimates decay rates space-time weighted energy method

DIRICHLET PROBLEMS FOR STATIONARY VON NEUMANN-LANDAU WAVE EQUATIONS: 《Acta Mathematica Scientia》2009年第5期1225-1232,共8页陈泽乾; Supported partially by the National Natural Science Foundation of China(10775175); In this article, we are concerned with the Dirichlet problem of the stationary von Neumann-Landau wave equation：{（-△x＋△y）φ（x,y）=0,x,y∈Ωφ｜δΩxδΩ=fwhere Ω is a bounded domain in R^n. By introducing anti...; 关键词：von Neumann-Landau equation wave functions Dirichlet problem

BOUND STATES FOR A STATIONARY NONLINEAR SCHRDINGER-POISSON SYSTEM WITH SIGN-CHANGING POTENTIAL IN R^3被引量：2: 《Acta Mathematica Scientia》2009年第4期1095-1104,共10页蒋永生周焕松; Supported by NSFC(10631030) and CAS-KJCX3-SYW-S03; We study the following Schrodinger-Poisson system where （Pλ）{-△u＋ V（x）u＋λФ（x）u^p=x∈R^3,-△Ф=u^2,lim│x│→∞Ф（x） =0,u〉0,where λ≥0 is a parameter,1 〈 p 〈＋∞, V（x） and Q（x）=1 ,D.Ruiz[19] prov...; 关键词：Schrodinger-Poisson system sub-supersolutions supercritical Sobolev expo-nent sign-changing potential bound state

HOMOGENIZATION OF A STATIONARY NAVIER-STOKES FLOW IN POROUS MEDIUM WITH THIN FILM被引量：2: 《Acta Mathematica Scientia》2008年第4期963-974,共12页姚正安赵红星; National NaturalScience Foundation of China(10171113 and 10471156);Natural Science Foundation of Guangdong(4009793); The article studies the homogenization of a stationary Navier-Stokes fluid in porous medium with thin film under Dirichlet boundary condition.At the end of the article,＂Darcy＇s law＂is rigorously derived from this m...; 关键词：HOMOGENIZATION CONVERGENCE NAVIER-STOKES porous medium thin film

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