1) Translation network operator

平移网络算子
2) translation network

平移网络
1.
The relationships between the degree of approximation by zonal translation networks and the best approximation of spherical harmonic polynomials as well as the modulus of smoothness are investigated.
研究了球面带型平移网络逼近阶用球面调和多项式的最佳逼近及光滑模的刻画问题。
3) translation operator

平移算子
1.
The maximal translation operator on the unit sphere of Rn+1 is LP bounded whenn≥3, p>n/(n-1).
证明了R(n+1)的单位球面上的极大平移算子当n≥3,p>n/(n-1)时是Lp有界的;同时,缺项极大平移算子对于一切p∈(1,∞)都是LP有界的。
4) translation operators

平移算子
1.
The thesis mainly concerns translation operators and boundary representations on the Fock type spaces F_s(0<s≤1).
本文主要考虑Fock型空间F_s(0<s≤1)上的平移算子和边界表示问题。
2.
We then focus on translation operators on the space F_s(0 < s≤1),and give a complete description of the finite dimensional translation invariant subspaces.
还计算了空间F_1上一个平移算子组的联合谱和联合本质谱。
5) spherical translation networks

球平移网络
6) translational convex operator

平移凸算子
1.
This paper gives the concept of a convex operator,proves that two translational convex operators have the same spectrum under the sense of dense range similarity,and extends the Clary theorem to a more extensive class of operators:translational convex operators.
引进凸算子的概念,证明了两个稠值域相似的平移凸算子有相同的谱,把Clary定理推广到更广泛的一类算子:平移凸算子类。
补充资料:凹算子与凸算子
凹算子与凸算子
concave and convex operators
凹算子与凸算子「阴~皿d阴vex.耳阳.勿韶;.留叮.肠疽“‘.小啊j阅雌口叹甲司 半序空间中的非线性算子,类似于一个实变量的凹函数与凸函数. 一个Banach空间中的在某个锥K上是正的非线性算子A,称为凹的(concave)(更确切地,在K上u。凹的),如果 l)对任何的非零元x任K,下面的不等式成立: a(x)u。(Ax续斑x)u。,这里u。是K的某个固定的非零元,以x)与口(x)是正的纯量函数; 2)对每个使得 at(x)u。续x《月1(x)u。,al,月l>0,成立的x‘K,下面的关系成立二 A(tx))(l+,(x,t))tA(x),0
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