Covariance - Articles - Scientific Research Publishing

A Test for Joint Market Efficiency from an Investor’s Perspective (Articles)

Lakshmi Viswanathan, S. Maheswaran, G. Balasubramanian

Theoretical Economics Letters Vol.9 No.5，June 20, 2019

DOI: 10.4236/tel.2019.95098 509 Downloads 1,167 Views Citations
This article belongs to the Special Issue on Economic Efficiency
Galilean-Like Transformation Allowed by General Covariance and Consistent with Special Relativity (Articles)

Frank R. Tangherlini

Journal of Modern Physics Vol.5 No.5，March 28, 2014

DOI: 10.4236/jmp.2014.55033 6,272 Downloads 8,231 Views Citations
On DFT Molecular Simulation for Non-Adaptive Kernel Approximation (Articles)

Maharavo Randrianarivony

Advances in Materials Physics and Chemistry Vol.4 No.6，June 18, 2014

DOI: 10.4236/ampc.2014.46013 2,401 Downloads 3,464 Views Citations
Erratum to “On DFT Molecular Simulation for Non-Adaptive Kernel Approximation” [Advances in Materials Physics and Chemistry Vol. 4 No. 6 (June 2014) 105-115] (Articles)

Maharavo Randrianarivony

Advances in Materials Physics and Chemistry Vol.5 No.3，March 6, 2015

DOI: 10.4236/ampc.2015.53012 1,880 Downloads 2,934 Views Citations
A Generalized Inequality for Covariance and Its Applications (Articles)

Shiyou Lin, Yuanyuan Chen

Applied Mathematics Vol.9 No.9，September 28, 2018

DOI: 10.4236/am.2018.99073 1,003 Downloads 2,408 Views Citations
An Overview of Principal Component Analysis (Articles)

Sasan Karamizadeh, Shahidan M. Abdullah, Azizah A. Manaf, Mazdak Zamani, Alireza Hooman

Journal of Signal and Information Processing Vol.4 No.3B，October 17, 2013

DOI: 10.4236/jsip.2013.43B031 17,143 Downloads 31,229 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 1,467 Downloads 3,587 Views Citations
Mean-Variance Portfolio Choice with Uncertain Variance-Covariance Matrix (Articles)

Wei Guo, Yichao Wang, Danping Qiu

Journal of Financial Risk Management Vol.9 No.2，April 23, 2020

DOI: 10.4236/jfrm.2020.92004 986 Downloads 2,723 Views Citations
Evaluation of Multiplicative Weight of Covariance Matrix on Hybrid Data Assimilation Schemes (Articles)

Pedro M. González-Jardines, Maibys Sierra-Lorenzo, Adrián L. Ferrer-Hernández

Atmospheric and Climate Sciences Vol.13 No.2，April 27, 2023

DOI: 10.4236/acs.2023.132015 98 Downloads 451 Views Citations
Evaluation of Candidate Predictors for Seasonal Precipitation Forecasting (Articles)

Pedro M. González-Jardines, Maibys Sierra-Lorenzo, Adrián L. Ferrer-Hernández, Arnoldo Bezanilla-Morlot

Atmospheric and Climate Sciences Vol.13 No.4，October 25, 2023

DOI: 10.4236/acs.2023.134031 136 Downloads 497 Views Citations
The Effect of Massage with Oils on the Growth of Term Infants: A Randomized Controlled Trial (Articles)

Mandana Mirmohammadali, Fatemeh Sadat Hosseini-Baharanchi, Ziba Raisi Dehkordi, Reza Bekhradi, Masoumeh Delaram

Open Journal of Pediatrics Vol.5 No.3，September 4, 2015

DOI: 10.4236/ojped.2015.53034 3,941 Downloads 5,891 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 6,516 Downloads 10,136 Views Citations
A Multivariate Student’s t-Distribution (Articles)

Daniel T. Cassidy

Open Journal of Statistics Vol.6 No.3，June 17, 2016

DOI: 10.4236/ojs.2016.63040 4,951 Downloads 9,168 Views Citations
Efficient Simulation of Stationary Multivariate Gaussian Random Fields with Given Cross-Covariance (Articles)

Jakob Teichmann, Karl-Gerald van den Boogaart

Applied Mathematics Vol.7 No.17，November 22, 2016

DOI: 10.4236/am.2016.717174 1,773 Downloads 3,221 Views Citations
Estimation of the Sensible and Latent Heat Fluxes by Reciprocal Analysis at an Arid and Semi-Arid Region (Articles)

Toshisuke Maruyama, Manabu Segawa

Open Journal of Modern Hydrology Vol.7 No.1，January 26, 2017

DOI: 10.4236/ojmh.2017.71003 1,915 Downloads 3,603 Views Citations
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 742 Downloads 2,372 Views Citations
On the Use of Second and Third Moments for the Comparison of Linear Gaussian and Simple Bilinear White Noise Processes (Articles)

Christopher Onyema Arimie, Iheanyi Sylvester Iwueze, Maxwell Azubuike Ijomah, Elechi Onyemachi

Open Journal of Statistics Vol.8 No.3，June 15, 2018

DOI: 10.4236/ojs.2018.83037 965 Downloads 2,517 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 442 Downloads 1,323 Views Citations
Forecasting the Impact of Information Security Breaches on Stock Market Returns and VaR Backtest (Articles)

Ilaria Colivicchi, Riccardo Vignaroli

Journal of Mathematical Finance Vol.9 No.3，August 21, 2019

DOI: 10.4236/jmf.2019.93024 841 Downloads 2,425 Views Citations
Derivation of Maxwell’s Equations via the Covariance Requirements of the Special Theory of Relativity, Starting with Newton’s Laws (Articles)

Allan D. Pierce

Journal of Applied Mathematics and Physics Vol.7 No.9，September 24, 2019

DOI: 10.4236/jamp.2019.79141 902 Downloads 4,316 Views Citations

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