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求助Sobolev extension operators and Neumann eigenvalues
1 个回复 - 277 次查看【作者(必填)】 Vladimir Gol'dshtein et al. 【文题(必填)】 Sobolev extension operators and Neumann eigenvalues 【年份(必填)】 2020 【全文链接或数据库名称(选填)】https://ems.press/journals/jst/art ...2024-6-1 15:25 - wuqudi9 - 求助成功区

Extremum Problems for Eigenvalues of Elliptic Operators
0 个回复 - 196 次查看 Extremum Problems for Eigenvalues of Elliptic Operators 作者: Henrot, Antoine 出版社: Springer Verlag 页数: 202 定价: 49.95 装帧: Pap ISBN: 97837643770522024-5-11 05:59 - wxwpxh - 经济金融数学专区

Perturbation Bounds for Matrix Eigenvalues
0 个回复 - 212 次查看 Perturbation Bounds for Matrix Eigenvalues 作者: Bhatia, Rajendra 页数: 184 定价: 49 丛书: Classics in Applied Mathematics ISBN: 97808987163132024-4-19 03:11 - wxwpxh - 经济金融数学专区

Dynamic conditional eigenvalue GARCH
1 个回复 - 111 次查看【作者(必填)】 333 【文题(必填)】 Dynamic conditional eigenvalue GARCH【年份(必填)】 333 【全文链接或数据库名称(选填)】https://www.sciencedirect.com/science/article/abs/pii/S03044076210021412024-1-1 19:57 - internet.hzx - 求助成功区

Eigenvalue difference test for the number of common factors in the approximate f
1 个回复 - 369 次查看【作者(必填)】 Wu Jianhong 【文题(必填)】Eigenvalue difference test for the number of common factors in the approximate factor models 【年份(必填)】2018 【全文链接或数据库名称(选填)】10.1016/ ...2023-2-7 19:54 - 我来了 - 文献求助专区

deviation inequalities on largest eigenvalues (电子版)
0 个回复 - 477 次查看 2020-11-24 20:57 - 木槿花开000 - 灌水吧

Eigenvalues, Embeddings and Generalised Trigonometric Functions
4 个回复 - 361 次查看 2018-11-13 09:06 - qq6d17222250 - 经管书评

Perturbation of Eigenvalues—with an Engineering Application
2 个回复 - 1125 次查看【作者(必填)】【文题(必填)】【年份(必填)】【全文链接或数据库名称(选填)】http://epubs.siam.org/sirev/reso ... _s1?isAuthorized=no2012-4-7 22:47 - chaoyang712 - 求助成功区

Computation of Eigenvalues Associated with Functional Differential Equations
2 个回复 - 952 次查看【作者(必填)】【文题(必填)】【年份(必填)】【全文链接或数据库名称(选填)】http://epubs.siam.org/doi/abs/10.1137/0908032?journalCode=sijcd42012-9-24 20:56 - chaoyang712 - 求助成功区

A Nordhaus–Gaddum conjecture for the minimum number of distinct eigenvalues of
1 个回复 - 727 次查看【作者(必填)】Rupert H. Levene, Polona Oblak, Helena Šmigoc 【文题(必填)】A Nordhaus–Gaddum conjecture for the minimum number of distinct eigenvalues of a graph 【年份(必填)】2019 【全 ...2019-2-8 13:26 - lzguo99 - 求助成功区

dynare运行问题There are 9 eigenvalue(s) larger than 1 in modulus for 8 forward-
7 个回复 - 452 次查看 var Ni C wi Nj wj rK RD pi m K I di Yi Ai Ki mci piistar piii xi1 xi2 pii dj Yj Aj Kj mcj pijstar pijj xj1 xj2 pij Y gm; varexo ei ej em; parameters etai sigma etaj beta delta alpha theta varepsilon ...2023-11-19 18:14 - 孤星者 - 爱问频道

空间截面杜宾模型stata报错：error in eigenvalue computation r(9507);
1 个回复 - 478 次查看 1884个农户的调查数据，截面空间杜宾模型，矩阵是是否同一个村的01矩阵，稳健性我想补一个是否是同一个镇的01矩阵。代码是：spregsdm y x , wmfile(wmfile) vce(cluster 省份) 但奇怪的是，明明和是否 ...2024-2-15 00:43 - 古埃及掌管经济学的神 - Stata专版

弱工具变量检验Minimum eigenvalue statistic只是一个点是怎么回事呢？
3 个回复 - 4328 次查看求大神解答，Minimum eigenvalue statistic没有数值，只是一个点。。2015-12-19 22:48 - mariamaria - Stata专版

很着急啊~~~johanson检验的Trace test和Max-eigenvalue test一个显著一个不显著
4 个回复 - 18849 次查看 JJ检验结果如下，三个变量，但是迹检验说有一个协整关系，最大特征值检验说没有，到底结果应该作何解释呢？多谢多谢！很着急啊~~~2010-12-24 23:47 - alanyilan - EViews专版

【学习笔记】Dynamical system eigenvalue
1 个回复 - 345 次查看 Dynamical system eigenvalue2020-5-5 14:07 - 2021_1581992053 - Forum

Joint Central Limit Theorem for Eigenvalue Statistics from Several Dependent Lar
1 个回复 - 561 次查看【作者(必填)】 23 【文题(必填)】 Joint Central Limit Theorem for Eigenvalue Statistics from Several Dependent Large Dimensional Sample Covariance Matrices with Application【年份(必填)】 2323 【全 ...2019-1-30 01:27 - internet.hzx - 求助成功区

Eigenvalues of Non-Negative Matrices
3 个回复 - 887 次查看【作者(必填)】 Eigenvalues of Non-Negative Matrices 【文题(必填)】 Eigenvalues of Non-Negative Matrices 【年份(必填)】【全文链接或数据库名称(选填)】 http://www.jstor.org/discover/10.2307/2238 ...2014-6-13 17:31 - wildnoble - 求助成功区

Scientific Computing: Vol. II - Eigenvalues and Optimization
26 个回复 - 1044 次查看 English | PDF | 2017 | 621 Pages | ISBN : 3319691066 This is the second of three volumes providing a comprehensive presentation of the fundamentals of scientific computing. This volume discusses mo ...2018-5-16 16:29 - igs816 - 经管书评

Eigenvalue difference test for the number of common factors in the approximate f
1 个回复 - 500 次查看【作者(必填)】Jianhong Wu 【文题(必填)】Eigenvalue difference test for the number of common factors in the approximate factor models 【年份(必填)】2018 【全文链接或数据库名称(选填)】https://w ...2018-5-24 21:07 - 我来了 - 求助成功区

Tensor Eigenvalues and Their Applications
5 个回复 - 3046 次查看 This book offers an introduction to applications prompted by tensor analysis, especially by the spectral tensor theory developed in recent years. It covers applications of tensor eigenvalues in multil ...2018-3-31 09:48 - nivastuli - 博弈论

Finite Element Methods for Eigenvalue Problems
7 个回复 - 790 次查看 English | 2017 | ISBN: 1482254646 | 368 Pages | True PDF | 4.1 MB This book covers finite element methods for several typical eigenvalues that arise from science and engineering. Both theory and ...2017-10-15 23:17 - igs816 - 经管书评

New Results on Eigenvalue Distribution and Controller Design for Time Delay Syst
2 个回复 - 686 次查看【作者(必填)】wang hong hai 【文题(必填)】New Results on Eigenvalue Distribution and Controller Design for Time Delay Systems 【年份(必填)】2016 【全文链接或数据库名称(选填)】http://ieeexplore. ...2017-1-11 16:07 - chaoyang712 - 求助成功区

Stability Analysis of Polynomially Dependent Systems by Eigenvalue Perturbation
2 个回复 - 922 次查看【作者(必填)】Jie Chen 【文题(必填)】Stability Analysis of Polynomially Dependent Systems by Eigenvalue Perturbation 【年份(必填)】2016 【全文链接或数据库名称(选填)】http://ieeexplore.ieee.org/ ...2017-1-11 16:05 - chaoyang712 - 求助成功区

请问典型相关分析SAS结果里Eigenvalues of Inv(E)*H = CanRsq/(1-CanRsq) 是什么意思
2 个回复 - 2064 次查看如题，请问典型相关分析SAS结果里Eigenvalues of Inv(E)*H = CanRsq/(1-CanRsq) 是什么意思？谢谢大神！2016-11-16 18:40 - 344109549 - SAS专版

Degenerate bifurcation at simple eigenvalues and
2 个回复 - 1004 次查看【作者(必填)】【文题(必填)】【年份(必填)】【全文链接或数据库名称(选填)】http://www.sciencedirect.com/science/article/pii/00221236809007492012-4-17 10:34 - chaoyang712 - 求助成功区

[数值计算经典教材]The Matrix Eigenvalue Problem-- GR and Krylov Subspace Methods
7 个回复 - 2176 次查看一本数值计算的经典教材 The Matrix Eigenvalue Problem-- GR and Krylov Subspace Methods 作者是David Watkins，他有一本很经典的Fundamental of matrix computation，相信大家都知道，讲得非常深入浅出，我 ...2016-7-10 18:52 - balabi - 金融工程（数量金融）与金融衍生品

可以有人帮我看看这个Johansen Eigenvalue test的结果吗。。？
3 个回复 - 881 次查看大神们，求助。。。。毕业论文要用到johansen test 但是这个输出已经看晕了。。有几个问题想问一下。 1. 做johansen的时候lag 怎么选呢？我看到之前有人用然后出现一个各种可以看几个lag是optimal的那个表格， ...2016-1-21 07:02 - 追风的海鸥 - EViews专版

可以有人帮我看看这个Johansen Eigenvalue test的结果吗。。？
1 个回复 - 2831 次查看大神们，求助。。。。毕业论文要用到johansen test 但是这个输出已经看晕了。。有几个问题想问一下。 1. 做johansen的时候lag 怎么选呢？我看到之前有人用然后出现一个各种可以看几个lag是optimal的那个表 ...2016-1-21 05:04 - 追风的海鸥 - EViews专版

可以有人帮我看看这个Johansen Eigenvalue test的结果吗。。？
1 个回复 - 709 次查看大神们，求助。。。。毕业论文要用到johansen test 但是这个输出已经看晕了。。有几个问题想问一下。 1. 做johansen的时候lag 怎么选呢？我看到之前有人用然后出现一个各种可以看几个lag是optimal的那个表 ...2016-1-21 05:06 - 追风的海鸥 - EViews专版

Determining the Number of Factors from Empirical Distribution of Eigenvalues
1 个回复 - 804 次查看【作者(必填)】Alexei Onatski 【文题(必填)】Determining the Number of Factors from Empirical Distribution of Eigenvalues 【年份(必填)】2010 【全文链接或数据库名称(选填)】The Review of Economic ...2015-7-27 22:24 - 我来了 - 求助成功区

Ramsey numbers, graph eigenvalues, and a conjecture of Cao and Yuan
1 个回复 - 918 次查看【作者(必填)】Fuji Zhang, Zhibo Chen 【文题(必填)】Ramsey numbers, graph eigenvalues, and a conjecture of Cao and Yuan 【年份(必填)】2014 【全文链接或数据库名称(选填)】http://www.sciencedirec ...2014-9-23 23:58 - lzguo99 - 求助成功区

如何求eigenvalue
1 个回复 - 2653 次查看请问各位先进最近自修多元迴归分析，看到教材裏提到，多元迴归的共线性诊断可由 eigenvalue来判定，但没有讲到eigenvalue如何计算。那位先进可以教一下小弟计算 eigenvalue的公式?? 感谢2013-9-17 07:51 - bscm - 计量经济学与统计软件

大牛请进，PCA的eigenvalue是什么？
0 个回复 - 3480 次查看用matlab做PCA，出来最后的图，突然傻了，不知道eigenvalue在这图上吗？ PCA过程里每个comp下面的eigenvalue怎么取。谢谢！2013-7-20 13:46 - 泽阳 - MATLAB等数学软件专版

Bifurcation from Simple Eigenvalues and Eigenvalues of Geometric Multiplicity On
2 个回复 - 1027 次查看【作者(必填)】【文题(必填)】【年份(必填)】【全文链接或数据库名称(选填)】http://blms.oxfordjournals.org/content/34/5/533.short2013-5-17 19:32 - chaoyang712 - 求助成功区

Hopf bifurcation at non-semisimple eigenvalues
2 个回复 - 959 次查看【作者(必填)】【文题(必填)】【年份(必填)】【全文链接或数据库名称(选填)】http://link.springer.com/chapter/10.1007%2F978-3-0348-7536-3_122013-5-14 10:13 - chaoyang712 - 求助成功区

Arbitrary eigenvalue assignments for linear time-varyingmultivariable control
1 个回复 - 799 次查看【作者(必填)】【文题(必填)】【年份(必填)】【全文链接或数据库名称(选填)】http://www.tandfonline.com/doi/abs/10.1080/00207178708933787?journalCode=tcon20#preview2013-3-6 23:22 - chaoyang712 - 求助成功区

Global Hopfbifurcation from amultiple eigenvalue
1 个回复 - 865 次查看【作者(必填)】【文题(必填)】【年份(必填)】【全文链接或数据库名称(选填)】http://www.sciencedirect.com/science/article/pii/0362546X789001722012-9-11 11:24 - chaoyang712 - 求助成功区

Bifurcation of Non-Semi-Simple Zero Eigenvalues at the Critical Point of the Sta
0 个回复 - 876 次查看【作者(必填)】【文题(必填)】【年份(必填)】【全文链接或数据库名称(选填)】http://www.scientific.net/AMR.118-120.3642012-8-21 16:31 - chaoyang712 - 文献求助专区

Perturbation of the Eigenvalues of Quadratic Matrix Polynomials
1 个回复 - 876 次查看【作者(必填)】【文题(必填)】【年份(必填)】【全文链接或数据库名称(选填)】http://epubs.siam.org/sima/resou ... _s1?isAuthorized=no2012-5-2 17:07 - chaoyang712 - 求助成功区

大家好~新来的！问一下SAS里Eigenvalue（特征值）的实际含义
10 个回复 - 15841 次查看小弟新学SAS，距离大一学高代已经过去好几年了，对于特征值的实际意义不是很清楚。程序是下面的： data notes; input prenom $ maths sciences francais latin art; cards; Jean 6 6 5 6.5 8 Pierre 8 8 8 8 ...2012-3-8 02:09 - mjqtc - SAS专版

求助英文论文A Comparison of Methods for Approximating the Mean Eigenvalues
1 个回复 - 952 次查看【作者(必填)】Kellie B. Keelingac* & Robert J. Pavurb 【文题(必填)】A Comparison of Methods for Approximating the Mean Eigenvalues of a Random Matrix 【年份(必填)】Communications in Statistics ...2012-3-1 08:14 - wlou65 - 求助成功区

请求帮助下载论文Interpolating 95th Percentile Eigenvalues from Random Data
1 个回复 - 1337 次查看【作者(必填)】 Personal author, compiler, or editor name(s); click on any author to run a new search on that name.Cota, Albert A.; And Others 【文题(必填)】Interpolating 95th Percentile Eigenvalu ...2012-2-22 16:37 - wlou64 - 求助成功区

On Multiple Eigenvalues of Matrices Depending on Several Parameters
1 个回复 - 958 次查看【作者(必填)】King-Wah Eric Chu SIAM Journal on Numerical Analysis Vol. 27, No. 5 (Oct., 1990), pp. 1368-1385 [/backcolor] 【文题(必填)】【年份(必填)】【全文链接或数据库名称(选填)】http ...2012-2-12 10:30 - chaoyang712 - 求助成功区

Degenerate bifurcation at simple eigenvalues and stability
1 个回复 - 869 次查看【作者(必填)】【文题(必填)】Degenerate bifurcation at simple eigenvalues and stability of bifurcating solutions[/backcolor] 【年份(必填)】【全文链接或数据库名称(选填)】http://www.sciencedir ...2011-12-29 10:48 - chaoyang712 - 求助成功区

On Riemann surfaces of analytic eigenvalue functions
1 个回复 - 918 次查看 On Riemann surfaces of analytic eigenvalue functions Complex Variables, Theory and Application: An International Journal Hans Volkmera pages 169-182 Volume 49, Issue 3, 2004 http://www.tandfonlin ...2011-9-23 08:50 - chaoyang712 - 文献求助专区

On the Sensitivity of the Eigenvalue Problem Ax = λ Bx
1 个回复 - 889 次查看 On the Sensitivity of the Eigenvalue Problem Ax = λ Bx G. W. Stewart SIAM Journal on Numerical Analysis Vol. 9, No. 4 (Dec., 1972), pp. 669-686 http://www.jstor.org/pss/21562192011-7-1 13:59 - chaoyang712 - 文献求助专区

An Eigenvalue Perturbation Approach to Stability Analysis, Part II: When Will
2 个回复 - 1119 次查看 An Eigenvalue Perturbation Approach to Stability Analysis, Part II: When Will Zeros of Time-Delay Systems Cross Imaginary Axis? Jie Chen, Peilin Fu, Silviu-Iulian Niculescu, and Zhihong Guan SIAM J ...2011-6-27 10:56 - chaoyang712 - 文献求助专区

Iterative Computation of Derivatives of Eigenvalues and Eigenvectors
2 个回复 - 839 次查看 Iterative Computation of Derivatives of Eigenvalues and EigenvectorsA. L. ANDREWIMA J Appl Math (1979) 24 (2): 209-218. http://imamat.oxfordjournals.org/content/24/2/209.abstract2011-6-24 14:05 - chaoyang712 - 文献求助专区

On Multiple Eigenvalues of Matrices Depending on Several Parameters
2 个回复 - 1015 次查看 On Multiple Eigenvalues of Matrices Depending on Several Parameters King-Wah Eric Chu SIAM Journal on Numerical Analysis Vol. 27, No. 5 (Oct., 1990), pp. 1368-1385 (article consists of 18 pages) ...2011-6-22 16:25 - chaoyang712 - 求助成功区

On the Lidskii--Vishik--Lyusternik Perturbation Theory for Eigenvalues
2 个回复 - 1076 次查看 On the Lidskii--Vishik--Lyusternik Perturbation Theory for Eigenvalues of Matrices with Arbitrary Jordan Structure Julio Moro, James V. Burke, and Michael L. Overton SIAM. J. Matrix Anal. & App ...2011-6-20 00:18 - chaoyang712 - 文献求助专区

Sensitivity Analysis of Multiple Eigenvalues
0 个回复 - 1070 次查看 Sensitivity Analysis of Multiple Eigenvalues Alexander P. Seyranian Mechanics Based Design of Structures and Machines: An International Journal Volume 21, Issue 2, 1993, Pages 261 - 284 http://w ...2011-6-10 12:37 - chaoyang712 - 文献求助专区

Derivatives of Eigenvalues and Eigenvectors of a General Complex Matrix
2 个回复 - 1363 次查看 Derivatives of Eigenvalues and Eigenvectors of a General Complex Matrix Murthy, D.V. and Haftka, R.T International Journal for NumericalMethods in Engineering 26, p293-311, 1988. http://onlinelib ...2011-5-31 10:35 - chaoyang712 - 文献求助专区

An Eigenvalue Perturbation Approach to Stability Analysis
3 个回复 - 1603 次查看【题名】： An Eigenvalue Perturbation Approach to Stability Analysis, Part I: Eigenvalue Series of Matrix Operators 【作者】： Jie Chen, Peilin Fu, Silviu-Iulian Niculescu, and Zhihong Guan 【期刊 ...2011-3-3 18:31 - chaoyang712 - 求助成功区

誰有an introduction to inverse algebraic eigenvalue problems 這本書
0 个回复 - 1485 次查看請問誰有an introduction to inverse algebraic eigenvalue problems 這本書作者是 Shu Fang Xu2010-11-18 01:12 - Catherine0723 - 爱问频道

Variational Methods for Eigenvalue Approximation
3 个回复 - 2321 次查看 Variational Methods for Eigenvalue Approximation Editorial ReviewsProduct Description Provides a common setting for various methods of bounding the eigenvalues of a self-adjoint linear opera ...2009-9-17 21:34 - cellformation - 计量经济学与统计软件

[MATH] Calculus approach to matrix eigenvalue algorithms
0 个回复 - 1357 次查看 Calculus approach to matrix eigenvalue algorithms Contents 1 Introduction 5 2 Jacobi-type Algorithms and Cyclic Coordinate Descent 8 2.1 Algorithms . . . . . . . . . . . . . . . . . . . . . . . . ...2010-3-5 21:35 - love_hellen - 经济金融数学专区

Variational Methods for Eigenvalue Approximation
2 个回复 - 1543 次查看 Variational Methods for Eigenvalue Approximation [/td][/tr][/table] 下载从下面的连接： http://www.pinggu.org/bbs/viewthread.php?tid=559414&extra=2009-9-17 21:36 - cellformation - 经济金融数学专区

请教：VAR中的eigenvalue是什么意思？
3 个回复 - 6697 次查看请教：VAR中的eigenvalue是什么意思？我是新手，谢谢。2007-11-17 21:59 - 瑞雪兆丰年 - SAS专版

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