import numpy as np A = np.array([[1, 2], [3, 4]]) # 定义矩阵 eigenvalues = np.linalg.eigvals(A) # 计算特征值 spectral_radius = max(abs(eigenvalues)) # 取模后最大值 print(spectral_radius) # 输出结果 三、跨学科应用场景 数值分析:在求解线性方程组的迭代...
radius n. 1.半径(长度) 2.半径范围,周围 3.桡骨 spectral a. 光谱的,鬼怪的 ad radius 从辐管 kill radius 杀伤半径 最新单词 field terminal的中文翻译及音标 磁极线圈出线端 field television video recording的中文意思 场电视录像,半帧式电视录像 field telephone是什么意思 野外用电话机,野战电话...
spectral radius 美 英 un.谱半径 网络光谱半径 英汉 网络释义 un. 1. 谱半径 例句 释义: 全部,谱半径,光谱半径 更多例句筛选
The function ρ is called the resolvent of A . The domain of ρ is the complement of the spectrum of A ; its values are operators on H .doi:10.1007/978-1-4684-9330-6_36Paul R. HalmosSpringer US
Spectral Radius 来自 Springer 喜欢 0 阅读量: 4 作者: PR Halmos 摘要: A standard trick for proving operator functions analytic is the identity $$ {\left( {1 - A} ight)^{ - 1}} = 1 + A + {A^2} + \cdots . DOI: 10.1007/978-1-4684-9330-6_61 年份: 1982 ...
摘要: IfAis a complex Banach algebra (not necessarily unital) andxA, σ(x) will denote the spectrum and spectral radius ofxinA. IfIis a closed two-sided ideal inAletx+Idenote the coset in the quotient algebraA/Icontainingx. Then
In this paper we address the problem of grounded weights initialization for Recurrent Neural Networks. Specifically, we propose a method, rooted in the field of Random Matrix theory, to perform a fast initialization of recurrent weight matrices that meet specific constraints on their spectral radius....
Spectral radius of graphs with given matching number Linear Algebra Appl. (2007) Y.X. Lan et al. The Turán number of star forests Appl. Math. Comput. (2019) S.C. Li et al. On Aα spectral extrema of graphs forbidding even cycles Linear Algebra Appl. (2023) V. Nikiforov Bounds on...
RADIUS是一种C/S结构的协议,它的客户端最初就是NAS(Net Access Server)服务器,任何运行RADIUS客户端软件的计算机都可以成为RADIUS的客户端。RADIUS协议认证机制灵活,可以采用PAP、CHAP或者Unix登录认证等多种方式。RADIUS是一种可扩展的协议,它进行的全部工作都是基于Attribute-Length-Value的向量进行的。RADIUS也支持厂...
Let G be a nonempty graph, χ ( G ) be its chromatic number, A be its adjacency matrix, and L be its Laplacian. The above inequality implies the well-known result of Hoffman χ ( G ) ⩾ 1 + μ ( A ) - μ min ( A ) , and also, χ ( G ) ⩾ 1 + μ ( A ) μ ...