国家自然科学基金(10971019)

作品数：9被引量：12H指数：2
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相关机构：广西民族大学怀化学院中南大学更多>>
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浅谈大学数学教学中的素质教育被引量：7
《广西民族大学学报（自然科学版）》2012年第3期100-102,共3页刘振海 
国家自然科学基金(10971019);国家自然科学基金国际合作项目(11110116)
大学数学教育应该把培养学生的数学素质作为目标.当前,中国大学数学素质教育中还存在诸多问题,该文从这些问题出发,谈了几点提高高校数学素质教育的建议.
关键词：大学数学 素质教育 数学能力 
ANTI-PERIODIC SOLUTIONS FOR DIFFERENTIAL INCLUSIONS IN BANACH SPACES AND THEIR APPLICATIONS被引量：1
《Acta Mathematica Scientia》2012年第4期1426-1434,共9页刘贵方 刘益良 
Project supported by NSF of China (10971019)
We deal with anti-periodic problems for differential inclusions with nonmonotone perturbations. The main tools in our study are the maximal monotone property of the derivative operator with anti-periodic conditions an...
关键词：anti-periodic solutions nonmonotone perturbations differential inclusions hemivariational inequalities 
广义准二维玻色-爱因斯坦凝聚方程的初边值问题
《西安理工大学学报》2011年第4期477-480,共4页游淑军 宁效琦 刘振海 
国家自然科学基金资助项目(10971019);湖南省教育厅基金资助项目(10C1056);怀化学院科研基金资助项目(HHUY2011-01)
考虑广义带空间调制非线性的准二维玻色-爱因斯坦凝聚方程。研究其初边值问题解的存在性和唯一性。通过一系列的先验估计,利用Galerkin方法验证了上述问题广义解的存在性,并进而确认了解的唯一性。
关键词：玻色-爱因斯坦凝聚 初边值问题 广义解 
A Modified Landweber Iteration for General Sideways Parabolic Equations被引量：1
《Acta Mathematicae Applicatae Sinica》2011年第4期727-738,共12页Jin-bo LIU You-jun DENG 
Supported by the National Natural Science Foundation of China (No. 10971019);Scientific Research Fund of Guangxi Education Department Grant No. 201012MS067
Abstract In this paper, we introduce a modified Landweber iteration to solve the sideways parabolic equation, which is an inverse heat conduction problem （IHCP） in the quarter plane and is severely ill-posed. We sha...
关键词：inverse heat conduction problem sideways parabolic equation Landweber iteration discrepancy principle 
EXISTENCE RESULTS FOR A CLASS OF PSEUDOMONOTONE ELLIPTIC-PARABOLIC INCLUSIONS被引量：1
《Acta Mathematica Scientia》2011年第5期1709-1718,共10页彭自嘉 刘益良 
supported by NSFC (10971019);Scientific Research Fund of Guangxi Education Department (201012MS067);Hunan Provincial Innovation Foundation For Postgraduate (CX2010B117)
This paper deals with the initial-value problem of nonlinear evolution inclusions of the form dB（u）/dt ＋ A（u） f, v0 ∈ B（u）（0）, where the operator B is induced by a subgradient and A is pseudomonotone. Existe...
关键词：time-discretization pseudomonotone operator REGULARIZATION 
INVERSE COEFFICIENT PROBLEMS FOR PARABOLIC HEMIVARIATIONAL INEQUALITIES被引量：1
《Acta Mathematica Scientia》2011年第4期1318-1326,共9页刘振海 I. Szntó 
Project supported by the NSFC (10971019);Scientific Research Fund of Guangxi Education Department (201012MS067);USM Grant No.12.09.05
This paper is devoted to the class of inverse problems for a nonlinear parabolic hemivariational inequality. The unknown coefficient of the operator depends on the gradient of the solution and belongs to a set of admi...
关键词：parabolic hemivariational inequalities inverse coefficient problems existence of quasisolutions 
Inverse Coefficient Problems for Nonlinear Elliptic Variational Inequalities
《Acta Mathematicae Applicatae Sinica》2011年第1期85-92,共8页Run-sheng Yang Yun-hua Ou 
Supported by the National Natural Science Foundation of China (No.10971019);Guangxi Natural Science Foundation (No.2010GXNSFA013114)
This paper is devoted to a class of inverse coefficient problems for nonlinear elliptic variational inequalities. The unknown coefficient of elliptic variational inequalities depends on the gradient of the solution an...
关键词：Elliptic variational inequality inverse coefficient problem existence of quasisolution 
CONTROLLABILITY FOR A PARABOLIC EQUATION WITH A NONLINEAR TERM INVOLVING THE STATE AND THE GRADIENT被引量：2
《Acta Mathematica Scientia》2010年第5期1593-1604,共12页许友军 刘振海 
supported financially by the National Natural Science Foundation of China(10971019);supported financially by the Scientific Research Fund of Hunan Provincial Educational Department(09C852)
In this article, we consider the controllability of a quasi-linear heat equation involving gradient terms with Dirichlet boundary conditions in a bounded domain of RN.The results are established by using the variation...
关键词：CONTROLLABILITY Kakutani fixed-point theorem nonlinear gradient term 
Inverse Coefficient Problems for Elliptic Hemivariational Inequalities
《Chinese Annals of Mathematics,Series B》2010年第4期473-480,共8页Cui＇e XIAO Zhenhai LIU 
supported by the National Natural Science Foundation of China(No.10971019);the GuangxiProvincial Natural Science Foundation of China(No.2010GXNSFA013114)
This paper is devoted to a class of inverse coefficient problems for nonlinear elliptic hemivariational inequalities. The unknown coefficient of elliptic hemivariational inequalities depends on the gradient of the sol...
关键词：Elliptic hemivariational inequality Inverse coefficient problem Existence of quasisolution 
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