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Generalised Wald Type Test of Nonlinear Restrictions
(Articles)
Zaka Ratsimalahelo
Open Access Library Journal
Vol.4 No.9
,September 27, 2017
DOI:
10.4236/oalib.1103923
702
Downloads
2,306
Views
Citations
Portfolio Optimization of Some Stocks on the Ghana Stock Exchange Using the Markowitz Mean-Variance Approach
(Articles)
Anuwoje Ida Logubayom
,
Togborlo Annani Victor
Journal of Financial Risk Management
Vol.8 No.1
,March 22, 2019
DOI:
10.4236/jfrm.2019.81003
1,381
Downloads
3,619
Views
Citations
Non-Singular Trees, Unicyclic Graphs and Bicyclic Graphs
(Articles)
Haicheng Ma
,
Danyang Li
,
Chengling Xie
Applied Mathematics
Vol.11 No.1
,December 31, 2019
DOI:
10.4236/am.2020.111001
648
Downloads
2,046
Views
Citations
A Generalization of the Cayley-Hamilton Theorem
(Articles)
Raj Kumar Kanwar
Advances in Pure Mathematics
Vol.3 No.1
,January 29, 2013
DOI:
10.4236/apm.2013.31014
9,462
Downloads
16,866
Views
Citations
Application and Generalization of Eigenvalues Perturbation Bounds for Hermitian Block Tridiagonal Matrices
(Articles)
Jicheng Li
,
Jing Wu
,
Xu Kong
Journal of Applied Mathematics and Physics
Vol.2 No.3
,February 25, 2014
DOI:
10.4236/jamp.2014.23007
3,354
Downloads
5,251
Views
Citations
On the Covariance of Regression Coefficients
(Articles)
Pantelis G. Bagos
,
Maria Adam
Open Journal of Statistics
Vol.5 No.7
,December 17, 2015
DOI:
10.4236/ojs.2015.57069
6,298
Downloads
10,834
Views
Citations
Testing the Equality Hypothesis on a Cross-Covariance Matrix
(Articles)
Xiaomei Chen
,
Shibin Zhang
Open Access Library Journal
Vol.6 No.8
,August 12, 2019
DOI:
10.4236/oalib.1105584
406
Downloads
1,257
Views
Citations
Covariance Matrix Learning Differential Evolution Algorithm Based on Correlation
(Articles)
Sainan Yuan
,
Quanxi Feng
International Journal of Intelligence Science
Vol.11 No.1
,December 15, 2020
DOI:
10.4236/ijis.2021.111002
320
Downloads
948
Views
Citations
Dimension Reduction for Detecting a Difference in Two High-Dimensional Mean Vectors
(Articles)
Whitney V. Worley
,
Dean M. Young
,
Phil D. Young
Open Journal of Statistics
Vol.11 No.1
,February 26, 2021
DOI:
10.4236/ojs.2021.111013
358
Downloads
1,076
Views
Citations
Portfolio Research Based on Mean-Realized Variance-CVaR and Random Matrix Theory under High-Frequency Data
(Articles)
Yajie Yang
,
Yipin Zhu
,
Xia Zhao
Journal of Financial Risk Management
Vol.9 No.4
,December 11, 2020
DOI:
10.4236/jfrm.2020.94026
502
Downloads
1,514
Views
Citations
Efficient Generalized Inverse for Solving Simultaneous Linear Equations
(Articles)
S. Kadiam Bose
,
D. T. Nguyen
Journal of Applied Mathematics and Physics
Vol.4 No.1
,January 11, 2016
DOI:
10.4236/jamp.2016.41003
3,696
Downloads
4,624
Views
Citations
Continuous-Time and Discrete-Time Singular Value Decomposition of an Impulse Response Function
(Articles)
Rogelio Luck
,
Yucheng Liu
Applied Mathematics
Vol.12 No.4
,April 28, 2021
DOI:
10.4236/am.2021.124024
404
Downloads
1,570
Views
Citations
A Geometric View on Inner Transformation between the Variables of a Linear Regression Model
(Articles)
Zhaoyang Li
,
Bostjan Antoncic
Applied Mathematics
Vol.12 No.10
,October 29, 2021
DOI:
10.4236/am.2021.1210061
212
Downloads
972
Views
Citations
Using position specific scoring matrix and auto covariance to predict protein subnuclear localization
(Articles)
Rong-Quan Xiao
,
Yan-Zhi Guo
,
Yu-Hong Zeng
,
Hai-Feng Tan
,
Hai-Feng Tan
,
Xue-Mei Pu
,
Meng-Long Li
Journal of Biomedical Science and Engineering
Vol.2 No.1
,February 13, 2009
DOI:
10.4236/jbise.2009.21009
5,673
Downloads
10,801
Views
Citations
High Dimensionality Effects on the Efficient Frontier: A Tri-Nation Study
(Articles)
Rituparna Sen
,
Pulkit Gupta
,
Debanjana Dey
Journal of Data Analysis and Information Processing
Vol.4 No.1
,February 15, 2016
DOI:
10.4236/jdaip.2016.41002
3,864
Downloads
5,393
Views
Citations
Heteroskedasticity-Consistent Covariance Matrix Estimators in Small Samples with High Leverage Points
(Articles)
Esra Şimşek
,
Mehmet Orhan
Theoretical Economics Letters
Vol.6 No.4
,July 28, 2016
DOI:
10.4236/tel.2016.64071
2,451
Downloads
4,482
Views
Citations
This article belongs to the Special Issue on
Advances in Econometrics
Determining Optimal Portfolio in a Three-Asset Portfolio Mix in Nigeria
(Articles)
Amenawo I. Offiong
,
Hodo B. Riman
,
Eyoanwan E. Eyo
Journal of Mathematical Finance
Vol.6 No.4
,October 11, 2016
DOI:
10.4236/jmf.2016.64041
10,751
Downloads
26,928
Views
Citations
This article belongs to the Special Issue on
Portfolio Theory and Risk Management
The Coordinate-Free Prediction in Finite Populations with Correlated Observations
(Articles)
Silvia N. Elian
Open Journal of Statistics
Vol.7 No.2
,April 20, 2017
DOI:
10.4236/ojs.2017.72014
1,238
Downloads
1,771
Views
Citations
Constructing Confidence Regions for Autoregressive-Model Parameters
(Articles)
Jan Vrbik
Applied Mathematics
Vol.14 No.10
,October 31, 2023
DOI:
10.4236/am.2023.1410042
67
Downloads
241
Views
Citations
Optimal Estimation of High-Dimensional Covariance Matrices with Missing and Noisy Data
(Articles)
Meiyin Wang
,
Wanzhou Ye
Advances in Pure Mathematics
Vol.14 No.4
,April 15, 2024
DOI:
10.4236/apm.2024.144013
39
Downloads
176
Views
Citations
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