In this paper,the asymptotic estimates of best approximation of anisotropic Besov classes by multivariate wavelet bases formed by tensor products of univariate wavelets are obtained.
通过用一元小波的张量积构造多元小波基,给出各向异性Besov类用小波逼近误差的渐近估计。
This paper gives a kind of multivariate polynomial spline interpolation operators on anisotropic Sobolev classes Wrp (Rd), and also shows that the multivariate spline operators are weakly asymptoticly optimal for the infinitedimensional linear σwidths of the same Sobolev clases in the same metric.
给出了一种定义于各向异性Sobolev类Wrp(Rd)上的多元多项式样条插值算子,证明了其为实现各向异性Sobolev类Wrp(Rd)在Lp(Rd)距离下无穷维线性σ-宽度的弱渐近最优算子。
The asymptotic analysis of interfacial stability with surface tension anisotropy for directional solidification of alloys;
各向异性作用下合金定向凝固界面稳定性的渐近分析
The elastic wave propagation in two-dimensional phononic crystal at low frequencies and the anisotropy of effective velocity;
长波条件下二维声子晶体中的弹性波传播及各向异性
Measurements of magnetic parameter and calculation of anisotropy on carbon fiber with magnetic coating;
具有磁性涂层的连续碳纤维基本磁特性研究及其各向异性计算
Constitutive relationships and application of anisotropic viscous materials;
粘性各向异性材料的本构关系及应用
Study on the constitutive equation of anisotropic viscous materials;
粘性各向异性材料本构方程的研究
Study of stress-strain analysis for anisotropic materials;
各向异性材料应力应变分析方法研究
Direct shear test study of anisotropism to Guangzhou soft clay
广州软土各向异性直剪试验研究
Based on anisotropism theory, the technique of fracture detection by multi-component converted wave develops rapidly in recent years, and has started to be used in practical exploration of fractured reservoirs.
基于各向异性理论的多分量转换波裂隙探测技术近年来发展较快 ,已开始应用于裂缝性油气藏的勘探实践之中。
One is an existing inconsistency between the hypothesis and the potential applied in vertical radial flows, the other is a conditional formula in anisotropism formation.
通过坐标变换 ,以及垂直流动面和水平流动面选取不同的渗透率 ,对Joshi水平井产能公式进行修正 ,提出了一个新的渗透率各向异性储层水平井稳定产能公式。
A KIND OF NONCONFORMING FINITE ELEMENT APPROXIMATION TO SOBOLEV EQUATIONS ON ANISOTROPIC MESHES
Sobolev方程的一类各向异性非协调有限元逼近
isotropy and anisotropy
各向同性和各向异性
Two kinds of the electrical property constructive relation of anisotropic earth media are discussed in this paper.
讨论了地壳介质中常见的两类电性各向异性。
The Spectrum of Transport Operator with Anisotropic in Slab Geometry;
板几何中一类具各向异性的迁移算子的谱
Image Segmentation with Anisotropic Weighted Fuzzy C-Means Clustering
各向异性权重的模糊C均值聚类图像分割
tical anisotropy
光学的各向异性;光学各向同性;光学异向性
elasticity of anisotropics
各向异性体弹性力学
electrooptical anisotropy
电学、光学各向异性现象
material with anisotropic thermal expansion
各向异性热膨胀材料
intrinsic anisotropy
(纤维的) 内在各向异性
heterogeneous anisotropic media
非均质各向异性介质
orthotropic deck structure
正交各向异性桥面结构
anisotropic dielectric waveguide
各向异性电介质波导
anisotropy dipmeter
各向异性地层倾角仪
infrared absorption anisotropy
红外[线]吸收[的]各向异性
quasi-anisotropic layered medium
准各向异性分层媒质
anisotropic (sheet) stee
(变压器用)各向异性钢片
Progress on the Anisotropic NdFeB Magnets by HDDR Process
HDDR各向异性NdFeB研究进展
