搜索结果: 1-6 共查到“线性代数 random”相关记录6条 . 查询时间(0.093 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Branching random walks driven by products of random matrices
随机矩阵 乘积驱动 分支随机 游走
2023/4/18
A branching random walk is a system of particles, where each particle gives birth to new particles of the next generation, which move on $\mathbb R^d$ according to some probability law. In this talk, ...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Products of random matrices
随机矩阵 乘积 极限定理收敛率
2023/4/19
Let $(g_n)_{n\geq 1}$ be a sequence of independent and identically distributed random matrices of type $d \times d $ with real coefficients. Consider the products $G_n : = g_n \ldots g_1$ and the rand...
Semigroups of finite-dimensional random projections
Stochastic semigroup random operator Kolmogorov widths stochastic flow
2010/12/9
In this paper we present a complete description of a stochastic semigroup of finite-dimensional projections in Hilbert space. The geometry of such semigroups is characterized by the asymptotic be-havi...
Double scaling limits of random matrices and minimal (2m,1) models: the merging of two cuts in a degenerate case
Double scaling limits minimal (2m,1) models random matrices
2010/4/2
In this article, we show that the double scaling limit correlation functions of a random matrix model when two cuts merge with degeneracy $2m$ (i.e. when $y\sim x^{2m}$ for arbitrary values of the int...
The Wigner Band Random Matrix Model: Studied from the View Point
of a Generalization of Brillouin- Wigner Perturbation Theory
generalization of perturbation theory
energy eigenfunction local spectral density of states
2007/8/15
2001Vol.35No.2pp.143-150DOI:
The Wigner Band Random Matrix Model: Studied from the View Point
of a Generalization of Brillouin- Wigner Perturbation Theory
WANG Wen-Ge
De...
Let \underline{S}=(S,S,…) be a binary random sequence with period N=2~n, where S=(S_0,…,S_(N-1)) is its one period with N independent and uniformly distributed binary random variables. The main result...