In this paper, the author obtains a four points inquality for quasidisks, whick is a generalization of the four points inequality for disks.
得到了拟圆的一个四点不等式 ,它是圆的四点不等式的拓广 。
A two-level four-point explicit difference schemes of the exponential type for dispersive equation U t=aU xxx is proposed in this paper,which is unconditionally stable and has a local truncation error of O(τ+h).
对于色散方程Ut=aUxxx,提出了一种新的两层四点显格式 。
In this paper, the author obtains a four points inquality for quasidisks, whick is a generalization of the four points inequality for disks.
得到了拟圆的一个四点不等式,它是圆的四点不等式的拓广.
The Oppenheim--Mordell Inequalities in a Tetrahedron;
四面体中的Oppenheim型不等式
On Finsler-Hadwiger Type Inequality for Tetrahedron;
关于四面体的Finsler—Hadwiger不等式
An Inequality for Determinant of Schur Complemeut of Matrix over the Quaternion Field;
四元数体上矩阵Schur补的一个行列式不等式
Determinantal Inequality of Sum of Positire Semidefinite Self-conjugate Quaternion Matrices;
半正定自共轭四元数矩阵之和的行列式不等式
The Inverse Inequalities of H older and Minkowski for Self-Conjugate Semidefinite Quaternion Matrices;
四元数自共轭半正定矩阵的反向Hlder不等式和Minkowski不等式
Algorithms of Fixed Points for Solutions of Some Kinds of Generalized Variational Inequalities
几类广义变分不等式解的不动点算法
Pointwise Inequation Theorem for Derivatives of Bernstein-Kantorovich Operators;
Bernstein-Kantorovich算子高阶导数的点态不等式
An Inequality for an Interior Point of a Simplex and Its Application;
关于单形内点的一个不等式及其应用
A Note of Steffensen s Inequality;
关于Steffensen不等式的一点注记
The Methods to Prove the Inequality of (2x)/(π)<sinx<x, x∈(0,π/2);
关于不等式(2x)/π<sinx<x,x∈(0,π/2)的四种证法
Some Geometric Inequalities on the Bisection Planes of the Dihedral Angles of a Tetrahedra;
关于四面体二面角平分面的几何不等式
The Numerical Method for a Kind of Evolutionary Variational Inequality of Order 4
一类四阶发展型变分不等式的数值方法
Global Superconvergence and Integral ldentity of Hermite Finite Element for Two-Point Boundary Value Problem of Fourth-Order Differential Equations;
四阶方程两点边值问题Hermite有限元的积分恒等式与整体超收敛
Iteration Algorithms for Approximating to Fixed Points of Nonexpansive Mappings and Solutions of the System of Variational Inequalities;
非扩张映象不动点和变分不等式解的迭代逼近
A New Algorithm for VIP and Fixed Point of Nonexpansive Mapping Problem
变分不等式和非扩张映射不动点问题的新算法
Quartiles divide the data into four equal parts.
四分位点资料分成四等分。
Formulation of2- D isoparametric quadrilateral element is done for finite element analysis.
为了进行有限元分析选用了平面四结点四边形等参数单元,作出了相应的公式推导。
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