Some simulations as well as three real data applications are presented to confirm and assess the performance of the proposed model and approach.doi:10.1080/02664763.2018.1506019Wang WeiweiWu XianyiZhang XiaoqiZhao XiaobingZhou XianJournal of Applied Statistics...
2. Information in data 2.1. Kullback–Leibler numbers and information Let f1(x̃):x̃∼NN(0,Γ=CΛC′) be the density function of an N-dimensional data vector x (time index suppressed), then f1(x):x∼NN(0,Λ) where x=C′x̃. Let f2(x̃):x̃∼NN(0,IN). Then...
We prove that the automorphism groups of simple polarized abelian varieties of odd prime dimension over finite fields are cyclic, and give a complete list of finite groups that can be realized as such automorphism groups.doi:10.1016/j.jnt.2019.04.018WonTae Hwang...
orthoDr: Semiparametric Dimension Reduction via Orthogonality Constrained Optimizationdoi:10.32614/RJ-2019-006Ruoqing ZhuJiyang ZhangRuilin ZhaoPeng XuWenzhuo ZhouXin ZhangR Foundation for Statistical Computing
Small inductive dimension of framesUniversal frameSaturated class of framesIn this paper we prove that for a fixed integer or an ordinal [equation] and a fixed infinite cardinal [equation] the class of all regular frames of weight less than or equal to [equation]with small......
sufficient dimension reductionIn this article, we propose a new method for sufficient dimension reduction when both response and predictor are vectors. The new method, using distance covariance, keeps the model-free advantage, and can fully recover the central subspace even when many predictors are ...
Shortest-path spanning treeDimension modelAssembly dimensionsPath planningPurposeThe purpose of this paper is to obtain the reasonable dimensioning for each part and a full-dimension model of assembly dimensions.Design/methodology/approachThe relational path graph of assembly dimension, the shortest-path ...
Asymptotics, Related to Billiards with Semi-Rigid Walls, of Eigenfunctions of the ▽ D ( x )▽ Operator in Dimension 2 and Trapped Coastal Wavesasymptotic eigenfunctionbilliard with semi-rigid wallstrapped coastal waves on shallow waterstationary problemclass="pdf-preview__embed pdf-preview__embed-...
dominatable enhanced power graphThe enhanced power graph of a finite groupGis the graph whose vertex set isG, and two distinct vertices are adjacent if they generate a cyclic subgroup ofG. In this paper, we establish an explicit formula for the metric dimension of an enhanced power graph. As...
Simulations and real data studies illustrate the applicability and versatility of our proposed method. (C) 2019 Elsevier B.V. All rights reserved.Zhang, JiaChen, XinSouthwestern Univ Finance &Computational statistics & data analysis