Some Brunn-Minkowski Type Inequalities for the (p,q)-Mixed Volumes

Lutwak, Yang and Zhang defined the(p, q)-mixed volumes very recently. In this paper, some Brunn-Minkowski type inequalities on the(p, q)-mixed volumes are established based on the general L_p-projection bodies and the general L_p-centroid bodies.     

The Brunn-Minkowski type inequalities for mixed brightness-integrals

The mixed brightness-integrals were defined by Li and Zhu. In this paper, we first establish two Brunn-Minkowski ine- qualities of the mixed brightness-integrals based on the Blaschke sum and Minkowski sum of convex bodies. Further, we also obtain the Beckenbach-Dresher type inequalities of the mixed bright- ness-integrals combining the harmonic Blaschke sum and the harmonic radial sum of star bodies.     

复$L_p$混合Petty投影不等式

通过支撑函数引入了复$L_p$混合投影体的概念. 在此基础上,建立了复$L_p$混合Petty投影不等式, 得到了复$L_p$混合投影体的单调性.     

Extremum Values of Asymmetric Lp-Difference Bodies for Quermassintegrals and Dual Quermassintegrals

Based on Lutwak's the notion of Lp-difference bodies, Wang and Ma introduced asymmetric Lp-difference bodies and gave their extremum values for volumes. In this paper, we establish the extremum value inequalities for the quermassintegrals and dual quermassintegrals of asymmetric Lp-difference bodies and their polars, respectively.     

Inequalities on Complex Lp Centroid Bodies

Based on the notion of the complex Lp centroid body,we establish Brunn-Minkowski type inequalities and monotonicity inequalities for complex Lp centroid bodies ...     

Generalized Intersection Bodies with Parameter

AIn 2005, the classical intersection bodies and L_p intersection bodies were extended. Afterwards, the concept of general L_p intersection bodies and the generalized intersection bodies was introduced. In this paper, we define the generalized bodies with parameter. Besides, we establish the extremal values for volume, Brunn-Minkowski type inequality for radial combination and L_p harmonic Blaschke combination of this notion.     

New Brunn-Minkowski Type Inequalities for General Width-Integral of Index i

Recently, the general width-integral of index i was introduced and some of its isoperimetric inequalities were established. In this paper, we establish some new Brunn-Minkowski type inequalities for general width-integral of index i.     

一般混合似变分不等式组的迭代算法

对一类新包含n个不同非线性算子和n个不同二元泛函的一般混合似变分不等式组进行了研究;利用预解算子技巧,给出了一个求解这种一般混合似变分不等式组的显式n步迭代算法,并证明了该算法在适当的条件下收敛.     

Extremum Values of Asymmetric <Emphasis Type="Italic">Lp</Emphasis>-Difference Bodies for Quermassintegrals and Dual Quermassintegrals

Based on Lutwak’s the notion of Lp-difference bodies, Wang and Ma introduced asymmetric Lp-difference bodies and gave their extremum values for volumes. In this paper, we establish the extremum value inequalities for the quermassintegrals and dual quermassintegrals of asymmetric Lp-difference bodies and their polars, respectively.     

W—空间中KFG不动点定理及其应用

文章首先给出在无线性结构的拓扑空间中的KKM定理。其次运用这个定理证明了在无线性结构的拓扑空间中的Kakutani-Fan-Glicksberg不动点定理。最后,作为应用在文章的第四节研究抽象变分不等式,隐变分不等式和拟变分不等式解的存在性问题,并且把Walras定理推广到了一般的拓扑空间中。     

关于欧氏空间R~n中凸体的曲率积分不等式

建立关于欧氏空间R~n中C~2边界光滑凸体的曲率积分不等式,这些新的曲率积分不等式将包含欧氏平面R~2上一些已知的著名的曲率积分不等式.     

广义变分不等式的一个投影型算法及收敛速度

提出一个修改的投影类型方法来求解广义变分不等式.该方法保证了校正步长的一致有正下界性.在所含函数g-单调的条件下,证明了方法的全局收敛性.在所含函数Lipschitz连续和g-强单调的条件下讨论了广义变分不等式的全局误差界,并证明了预估步长的一致有正下界性.借助于全局误差界的分析,证明了所提方法具有R-线性收敛速度.     

关于质心体和投影体的等周不等式

等周不等式是凸几何等相关学科极其重要的结论,关于等周不等式的研究很多都是关于其平面情形,建立了关于质心体TK和截面体IK的等周不等式.     

半正定矩阵与几何不等式

本文以半正定矩阵为工具，统一了一类几何不等式，获得了一个相当一般的结果．     

半正定矩阵与几何不等式

本文以半正定矩阵为工具,统一了一类几何不等式,获得了一个相当一般的结果。     

Some Inequalities for L_p-Dual Mixed Quermassintegrals

Wang and Zhang defined a type of Lp-dual mixed quermassintegrals based on the Lp-radial combinations and dual quermassintegrals of star bodies. In the article, the product inequalities for this Lp-dual mixed quermassintegrals are established. As the applications, we obtain the lower bounds of dual quermassintegrals product. Further, the Brunn-Minkowski type inequality and the cycle inequality for the Lp-dual mixed quermassintegrals are given.     

Some inequalities for geominimal surface areas

The concept of geominimal surface area is first intro- duced, and then, the affine surface area projection inequality is given by Petty. In recent years, associated with geominimal surface area, Lutwak obtained some significant results containing the extended affine projection inequality. In this paper, combining with curvature image and combinations of convex bodies, we get some inequalities for geominimal surface areas. Furthermore, the integral form of geominimal surface area is obtained.     

A Type of Busemann-Petty Problems for General Lp-Intersection Bodies

Recently, the notion of general(containing symmetric and asymmetric) Lp-intersection bodies was given. In this article, by the Lp-dual mixed volumes and the general Lp-dual Blaschke bodies, we study the Lp-dual affine surface area forms of the Busemann-Petty problems for general Lp-intersection bodies. Our works belong to a new and rapidly evolving asymmetric Lp-Brunn-Minkowski theory.     

星体的弦长积分

首先引入星体弦长积分的概念，研究了其性质并建立了有关星体弦长积分的不等式.作为应用，给出相交体的星对偶的Brunn-Minkowski型不等式.     

一般多值适度非线性变分不等式

在本文中,我们引入和研究了一类新的变分不等式.给出了找这种类型变分不等式解的算法,并讨论了这类变分不等式的几种特殊情况.