We show in this paper the conditionthat strongly elliptic differential operators with singular lower order coefficients belonging to a class of measurable functions which includes the Schecter potential class Mσ,τ,q generate analytic semigroups, particularly, the class includes Lp(Rn).
本文提出了低阶项系数具一定奇异性的高阶强椭圆微分算子生成解析半群的条 件,其包含了低阶项系数属于Schecter位势类的情形。
In this paper, by use of energy integral and some estimates of analytic semigroup, the existence of the exponential attractors of The Generalized 2D Ginzburg-Landau equations in Banach subspaces X-αof Lp(Ω) is proved.
本文应用能量积分和解析半群的有关估计,研究广义二维Ginzburg-Landau方程 在Banach空间LP(Ω)的子空间X-α的指数吸引子。
By using energy integral and some estimate of analytic semigroup,the existence of the exponential attractors of positive solutions for a kind of reactiondiffusion equations in Banach subspaces Xαp of Lp(Ω) is proved.
应用能量积分和解析半群的有关估计,证明了一类非线性项为任意次多项式的反应扩散方程非负解在Banach空间Lp(Ω)的子空间Xαp的指数吸引子的存在性。
The paper introduces integrated semi-groups and analytic families of integrated semi-groups,the relations among the three natural ways to understand "analyticity" of the family are clarified.
介绍了积分半群及积分半群的解析族,阐述了积分半群的无穷小生成元解析、积分半群解析和预解式解析三者之间的关系。
Differing from the traditional energy balance method(EBM),the aeolian vibration has been researched by the semi-analytical solution.
为预防微风振动对输电线路的破坏、有别于传统的能量平衡法,研究了微风振动的半解析解。
The semi-analytical method was used to solve the consolidation problem based on the available analytical theory for one-dimensional linear consolidation of layered soils,and the semi-analytical solution was obtained and.
基于现有的成层地基一維线性固结解析理论,采用半解析法求解,得到了相应的半解析解并编制了计算程序。
Analytical and Semi-analytical Solutions to One-Dimensional Consolidation in Unsaturated Soils
非饱和土一维固结的解析解及半解析解
SEMI-ANALYTIC SOLUTION OF DYNAMIC CHARACTERISTICS OF NON-PRISMATIC TIMOSHENKO SIMPLY SUPPORTED BEAMS
变截面Timoshenko简支梁动力特性的半解析解
A Semi-Analytical Solution of Vibration Characteristic for Turbo-Generator Stator Core System
汽轮发电机定子铁芯系统的振动特性半解析解
Semi-analytical solution for solute radial transport dynamic model with scale-dependent dispersion
考虑弥散尺度效应的溶质径向运移动力学模型及半解析解
analytically unramified semilocal ring
解析非分歧半局部环
Semi-analytic Nodal Methods for Neutron Diffusion Calculation
求解中子扩散方程的半解析节块方法
FACTORIZATION OF ANALYTIC FUNCTION OF ORDER INFINITY IN A HALF-PLANE
半平面中无限级解析函数的因子分解
Analytical and semi-analytical methods for the seepage field dammed by underground structures
地下结构对渗流场阻隔问题的解析~半解析法
Scattering of Plane P Waves by a Semi-cylindrical Hill: Analytical Solution;
半圆弧凸起地形对平面P波的散射解析解
Convolution Semi-analytical Differential Quadrature Method for Structural Dynamic Response
求解结构动力响应的卷积型DQ半解析法
A new semi-analytical method for solving hydrodynamic pressure on dams
一种新的求解坝面动水压力的半解析方法
Having half-baked knowledge is worse than knowing nothing at all.
一知半解，不如不知不解。
semicircular canal
【解】(耳的)半规管
The Semi-Analytical Approach for Static and Dynamic Analysis of the Parallel Shear Wall- Corewall Structure;
芯墙—并联剪力墙结构动静力分析的半解析法
Semi-analytical Numerical Analysis of Moderate-Thickness Plate and Subgrade Interaction;
半解析数值法分析中厚板基础与地基相互作用
Semi-analytical solution to cavity expansion in crushable sands
考虑砂土颗粒破碎的圆孔扩张半解析分析
Semi-analytical analysis of the response of the air temperature over the land surface to the global vegetation distribution
全球植被分布对陆面气温影响的半解析分析
Semi-analytical static analysis of bundled-tube structure of super high-rise building
超高层建筑束筒结构的半解析静力分析