搜索结果: 1-10 共查到“数理逻辑与数学基础 SPECTRAL”相关记录10条 . 查询时间(0.156 秒)
THE 1987 WALD MEMORIAL LECTURES A GENERALIZATION OF SPECTRAL ANALYSIS WITH APPLICATION TO RANKED DATA
Spectral analysis the simulation data the space
2015/7/14
An analog of the spectral analysis of time series is developed for data in
general spaces. This is applied to data from an election in which 5738 people
rank ordered five candidates. Group theoret...
Spectral Analysis for Discrete Longitudinal Data
Discrete longitudinal data spectral analysis
2015/7/14
Spectral Analysis for Discrete Longitudinal Data.
The a priori Tan Theta Theorem for spectral subspaces
Subspace perturbation problem operator Riccati equation Davis-Kahan theorems
2011/1/19
Let A be a self-adjoint operator on a separable Hilbert space H. Assume that the
spectrum of A consists of two disjoint components s0 and s1 such that the set s0 lies in a finite gap of the set s1.
Complexified cones. Spectral gaps and variational principles
Complexified cones. Spectral gaps variational principles
2010/11/24
We consider contractions of complexified real cones, as recently introduced by Rugh in [Rugh10]. Dubois [Dub09] gave optimal conditions to determine if a matrix contracts a canonical complex cone. Fir...
Homogenization of spectral problem on Riemannian manifold consisting of two domains connected by many tubes
spectral problem Riemannian manifold consisting
2010/11/22
The paper deals with the asymptotic behavior as $\eps\to 0$ of the spectrum of Laplace-Beltrami operator $\Delta\e$ on the Riemannian manifold $M\e$ ($\mathrm{\dim} M\e=N\geq 2$) depending on a small ...
An Elementary Proof of the Polynomial Matrix Spectral Factorization Theorem
the Polynomial Matrix Spectral Factorization Theorem
2010/11/22
A very simple and short proof of the polynomial matrix spectral factorization theorem (on the unit circle as well as on the real line) is presented, which relies on elementary complex analysis and lin...
Connectivity and Minimal Distance Spectral Radius of Graphs
Connectivity Spectral Radius of Graphs
2010/11/15
In this paper, we study how the distance spectral radius behaves when the graph is perturbed by grafting edges. As applications, we also determine the graph with $k$ cut vertices (respectively, $k$ cu...
Spectral distributions of adjacency and Laplacian matrices of random graphs
Spectral distributions Laplacian matrices random graphs
2010/11/18
In this paper, we investigate the spectral properties of the adjacency and the Laplacian matrices of random graphs. We prove that: (i) the law of large numbers for the spectral norms and the largest ...
On a spectral analogue of the strong multiplicity one theorem
spectral analogue strong multiplicity one theorem
2010/11/29
We prove spectral analogues of the classical strong multiplicity one theorem for newforms. Let 1 and 2 be uniform lattices in a semisim-ple group G. Suppose all but finitely many i...
Spectral Method for Exploring Patterns of Diblock Copolymers
Self-consistent field theory Diblock copolymer melt Initial value Phases Matsen-Schick’s method
2015/5/6
A numerical method in Fourier space is developed to solve the polymeric self-consistent field equations. The method does not require a priori sym-metric information. More significantly, periodic struc...