云南高校图书馆联盟文献共享服务平台- QUADRATIC

QUADRATIC: 作品数：643被引量：699H指数：11; 导出分析报告; 相关领域：理学更多>>; 相关作者：叶惟寅王哲陈雷邢作霞孙宏利更多>>; 相关机构：南京航空航天大学西北工业大学南京农业大学武汉大学更多>>; 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>>

Entropy generation analysis of tangent hyperbolic fluid in quadratic Boussinesq approximation using spectral quasi-linearization method被引量：1: 《Applied Mathematics and Mechanics(English Edition)》2021年第10期1525-1542,共18页C.SRINIVAS REDDY B.MAHANTHESH P.RANA K.S.NISAR; In many industrial applications,heat transfer and tangent hyperbolic fluid flow processes have been garnering increasing attention,owing to their immense importance in technology,engineering,and science.These processe...; 关键词：tangent hyperbolic fluid nonlinear Boussinesq approximation entropy production convective boundary condition spectral quasi-linearization method(SQLM)

Heat transport of hybrid nanomaterial in an annulus with quadratic Boussinesq approximation被引量：2: 《Applied Mathematics and Mechanics(English Edition)》2021年第6期885-900,共16页K.THRIVENI B.MAHANTHESH; The convective heat transfer of hybrid nanoliquids within a concentric annulus has wide engineering applications such as chemical industries, solar collectors, gas turbines, heat exchangers, nuclear reactors, and elec...; 关键词：quadratic Boussinesq approximation non-uniform heat source/sink hybrid nanoliquid response surface methodology(RSM) ANNULUS sensitivity analysis

Quadratic convective flow of radiated nano-Jeffrey liquid subject to multiple convective conditions and Cattaneo-Christov double diffusion被引量：1: 《Applied Mathematics and Mechanics(English Edition)》2018年第9期1311-1326,共16页P.B.SAMPATH KUMAR B.MAHANTHESH B.J.GIREESHA S.A.SHEHZAD; University Grant Commission (UGC),New Delhi,for their financial support under National Fellowship for Higher Education (NFHE) of ST students to pursue M.Phil/PhD Degree (F117.1/201516/NFST201517STKAR2228/ (SAIII/Website) Dated:06-April-2016);the Management of Christ University,Bengaluru,India,for the support through Major Research Project to accomplish this research work; A nonlinear flow of Jeffrey liquid with Cattaneo-Christov heat flux is investigated in the presence of nanoparticles. The features of thermophoretic and Brownian movement are retained. The effects of nonlinear radiati...; 关键词：nonlinear convection Jeffrey liquid nanoliquid convective condition thermophoretic Brownian motion

Improved quadratic isogeometric element simulation of one-dimensional elastic wave propagation with central difference method: 《Applied Mathematics and Mechanics(English Edition)》2018年第5期703-716,共14页Weibin WEN Shibin LUO Shengyu DUAN Jun LIANG Daining FANG; Project supported by the National Natural Science Foundation of China(Nos.11602004 and11325210); Two improved isogeometric quadratic elements and the central difference scheme are used to formulate the solution procedures of transient wave propagation prob- lems. In the proposed procedures, the lumped matrices co...; 关键词：structural dynamics wave propagation isogeometric analysis （IGA） numerical dissipation time integration

Forced response of quadratic nonlinear oscillator: comparison of various approaches: 《Applied Mathematics and Mechanics(English Edition)》2015年第11期1403-1416,共14页Wenan JIANG Guoce ZHANG Liqun CHEN; Project supported by the State Key Program of National Natural Science Foundation of China(No.11232009);the National Natural Science Foundation of China(No.11572182); The primary resonances of a quadratic nonlinear system under weak and strong external excitations are investigated with the emphasis on the comparison of dif- ferent analytical approximate approaches. The forced vibra...; 关键词：forced vibration quadratic nonlinearity primary resonance multiple-scalemethod Lindstedt-Poincar~ method averaging method harmonic balance method

Parametric variational solution of linear-quadratic optimal control problems with control inequality constraints被引量：4: 《Applied Mathematics and Mechanics(English Edition)》2014年第9期1079-1098,共20页彭海军高强张洪武吴志刚钟万勰; supported by the National Natural Science Foundation of China(Nos.11102031 and 11272076);the Fundamental Research Funds for Central Universities(No.DUT13LK25);the Key Laboratory Fund of Liaoning Province(No.L2013015);the China Postdoctoral Science Foundation(No.2014M550155);the State Key Laboratory of Mechanics and Control of Mechanical Structures(Nanjing University of Aeronautics and Astronautics)(No.MCMS-0114G02); A parametric variational principle and the corresponding numerical algo- rithm are proposed to solve a linear-quadratic （LQ） optimal control problem with control inequality constraints. Based on the parametric varia...; 关键词：parametric variational principle optimal control inequality constraint linear complementarity ASTRODYNAMICS linear-quadratic （LQ）

Quadratic minimization for equilibrium problem variational inclusion and fixed point problem: 《Applied Mathematics and Mechanics(English Edition)》2010年第7期917-928,共12页张石生李向荣陈志坚; supported by the Natural Science Foundation of Yibin University (No.2009-Z003); The purpose of this paper is to find the solutions to the quadratic mini- mization problem by using the resolvent approach. Under suitable conditions, some new strong convergence theorems are proved for approximating ...; 关键词：quadratic minimization generalized equilibrium fixed point variational inclusion multi-valued maximal monotone mapping inverse-strongly monotone mapping resolvent operator nonexpansive mapping

Stochastic level-value approximation for quadratic integer convex programming: 《Applied Mathematics and Mechanics(English Edition)》2008年第6期801-809,共9页彭拯邬冬华; Project supported by the National Natural Science Foundation of China (No.10671117);Shanghai Leading Academic Discipline Project (No.J050101);the Youth Science Foundation of Hunan Education Department of China (No.06B037); We propose a stochastic level value approximation method for a quadratic integer convex minimizing problem in this paper. This method applies an importance sampling technique, and make use of the cross-entropy method ...; 关键词：quadratic integer convex programming stochastic level value approximation cross-entropy method asymptotic convergence

GLOBAL LINEAR AND QUADRATIC ONE-STEP SMOOTHING NEWTON METHOD FOR VERTICAL LINEAR COMPLEMENTARITY PROBLEMS: 《Applied Mathematics and Mechanics(English Edition)》2003年第6期738-746,F003,共10页张立平高自友; theNationalNaturalScienceFoundationofChina (1 0 2 0 1 0 0 1 ) ;theNationalOutstandingYoungInvestigatorGrant (70 2 2 50 0 5); A one_step smoothing Newton method is proposed for solving the vertical linear complementarity problem based on the so_called aggregation function. The proposed algorithm has the following good features: (ⅰ) It solve...; 关键词：vertical linear complementarity problems smoothing Newton method global linear convergence quadratic convergence

1∶2 INTERNAL RESONANCE OF COUPLED DYNAMIC SYSTEM WITH QUADRATIC AND CUBIC NONLINEARITIES被引量：3: 《Applied Mathematics and Mechanics(English Edition)》2001年第8期917-924,共8页陈予恕杨彩霞吴志强陈芳启; theNationalNaturalScienceFoundationofChina ( 1 9990 51 0 ) ;theNationalKeyBasicResearchSpecialFund (G1 9980 2 0 3 1 6 ) ;theDoctoralPointFundofEducationCommitteeofChina (D0 990 1 ); The 1:2 internal resonance of coupled dynamic system with quadratic and cubic nonlinearities is studied. The normal forms of this system in 1 :2 internal resonance were derived by using the direct method of normal for...; 关键词：quadratic and cubic nonlinearities Normal Form 1 : 2 internal resonance

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