2019 - Volume 30 [Issue 1]

Contents

Original-research-article

On a Hybrid Clayton-Gumbel and Gumbel-Frank Bivariate Copulas with Application to Stock Indices

 

Maxwell Akwasi Boateng^1*, Akoto Yaw Omari-Sasu², Nana Kena Frempong² and Richard Kodzo Avuglah²

¹Faculty of Engineering, Ghana Technology University College, Ghana.

²Department of Mathematics, Kwame Nkrumah University of Science and Technology, Ghana.

 

Article Information

Editor(s):

(1) Dr. Raducanu Razvan, Assistant Professor, Department of Applied Mathematics, Al. I. Cuza University, Romania.

Reviewers:

(1) Abdullah Sonmezoglu, Yozgat Bozok University, Turkey.

(2) Victor Gumbo, University of Botswana, Botswana.

(3) Linh H. Nguyen, Vietnam.

Complete Peer review History: http://www.sciencedomain.org/review-history/27837

 

[Abstract]    Full Article - PDF    Page 1-13

DOI : 10.9734/JAMCS/2019/45668

Review History

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Original-research-article

Decomposition of Riemannian Curvature Tensor Field and Its Properties

 

James Gathungu Gicheru^1* and Cyrus Gitonga Ngari²

¹Department of Mathematics, Ngiriambu Girls High School, P.O.Box 46-10100, Kianyaga, Kenya.

²Department of Mathematics, Computing and Information Technology, School of Pure and Applied Sciences, University of Embu, P.O.Box 6-60100, Embu, Kenya.

 

Article Information

Editor(s):

(1) Dr. Dragos-Patru Covei, Professor, Department of Applied Mathematics, The Bucharest University of Economic Studies, Piata Romana, Romania.

(2) Dr. Sheng Zhang, Professor, Department of Mathematics, Bohai University, Jinzhou, China.

Reviewers:

(1) Bilal Eftal Acet, Adıyaman University, Turkey.

(2) Çiğdem Dinçkal, Çankaya University, Turkey.

(3) Alexandre Casassola Gonçalves,  Universidade de São Paulo, Brazil.

Complete Peer review History: http://www.sciencedomain.org/review-history/27899

 

[Abstract]    Full Article - PDF    Page 1-15

DOI : 10.9734/JAMCS/2019/43211

Review History

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Original-research-article

Effect of Electric Field on MHD Flow and Heat Transfer Characteristics of Williamson Nanofluid over a Heated Surface with Variable Thickness. OHAM Solution

 

Gossaye Aliy^1,2* and Naikoti Kishan²

¹Department of Mathematics, University of Gondar, Gondar, Ethiopia.

²Department of Mathematics, Osmania University, Hyderabad, Telangana, 500007, India.

 

Article Information

Editor(s):

(1) Dr. Junjie Chen, Professor, Department of Electrical Engineering, University of Texas at Arlington, USA.

(2) Dr. Burcu Gurbuz, Asssistant Professor, Department of Computer Engineering, Faculty of Engineering and Natural Sciences, Uskudar University, Istanbul, Turkey.

Reviewers:

(1) Noor Saeed Khan, Abdul Wali Khan University, Pakistan.

(2) Saeed Islam, Abdul Wali Khan University Mardan, Pakistan.

(3) João Batista Campos Silva, UNESP, Brazil.

Complete Peer review History: http://www.sciencedomain.org/review-history/27900

 

[Abstract]    Full Article - PDF    Page 1-23

DOI : 10.9734/JAMCS/2019/45297

Review History

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Original-research-article

Viscous Dissipation Effect on Steady Natural Convection Couette Flow of Heat Generating Fluid in a Vertical Channel

 

Abiodun O. Ajibade¹ and Tafida M. Kabir^2*
1Department of Mathematics, Ahmadu Bello University, Zaria, Nigeria.
²Department of Mathematics, Federal College of Education, Zaria, Nigeria.

 

Article Information
Editor(s):
(1) Dr. Morteza Seddighin, Professor, Indiana University East Richmond, USA.
Reviewers:
(1) M. M. Bhatti, Shanghai University, China.
(2) M. G. Sobamowo, University of Lagos, Nigeria.
(3) Kiran D. Devade, Pune University, India.
Complete Peer review History: http://www.sciencedomain.org/review-history/27912

 

[Abstract]    Full Article - PDF    Page 1-16

DOI : 10.9734/JAMCS/2019/45020

Review History

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Original-research-article

Compounding Commuting Matrices

 

Ronald P. Nordgren^1*
1Brown School of Engineering, Rice University, USA.

 

Article Information
Editor(s):
(1) Dr. Zhenkun Huang, Professor, School of Science, Jimei University, China.
Reviewers:
(1) Abdullah Sonmezoglu, Bozok University, Turkey.
(2) Grienggrai Rajchakit, Maejo University, Thailand.
(3) Halil Grgn, Dicle University, Turkey.
Complete Peer review History: http://www.sciencedomain.org/review-history/27948

 

[Abstract]    Full Article - PDF    Page 1-8

DOI : 10.9734/JAMCS/2019/45969

Review History

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Original-research-article

A New Projection Type Algorithm for Compressive Sensing

 

Bohan Zhang¹ and Hongchun Sun^2*
1School of Information Science and Engineering, Jinan University, Jinan, Shandong, 250022, P.R. China.
²School of Mathematics and Statistics, Linyi University, Linyi, Shandong, 276005, P.R. China.

 

Article Information
Editor(s):
(1) Dr. Mangatiana A. Robdera, Professor, Department of Mathematics, University of Botswana, Botswana.
Reviewers:
(1) Hui Yang, Beijing University of Posts and Telecommunications (BUPT), China.
(2) Anand Nayyar, Duy Tan University, Vietnam.
Complete Peer review History: http://www.sciencedomain.org/review-history/27949

 

[Abstract]    Full Article - PDF    Page 1-11

DOI : 10.9734/JAMCS/2019/45973

Review History

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Original-research-article

Derivation of a Scalable Solution for the Problem of Factoring an n-bit Integer

 

Ali Muhammad Rushdi^1*, Sultan Sameer Zagzoog¹ and Ahmed Said Balamesh¹

¹Department of Electrical and Computer Engineering, King Abdulaziz University, P. O. Box 80204, Jeddah 21589, Saudi Arabia.

 

Article Information

Editor(s):

(1) Dr. Kai-Long Hsiao, Associate Professor, Taiwan Shoufu University, Taiwan.

(2) Dr. Feyzi Basar, Professor, Department of Mathematics, Fatih University, Turkey.

Reviewers:

(1) Iroju Olaronke, Adeyemi College of Education, Nigeria.

(2) Iouliia Skliarova, University of Aveiro, Portugal.

(3) Ibrahim Senturk, Ege University, Turkey.

Complete Peer review History: http://www.sciencedomain.org/review-history/27962

 

[Abstract]    Full Article - PDF    Page 1-22

DOI : 10.9734/JAMCS/2019/45009

Review History

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Original-research-article

Mathematical and Numerical Analysis for Neumann Boundary Value Problem of the Poisson Equation

 

Germain Nguimbi¹, Diogène Vianney Pongui Ngoma^1*, Vital Delmas Mabonzo², Bienaime Bervi Bamvi Madzou³ and Grâce Lionel Ngoma Bouanga^2
1Ecole Nationale Suprieure Polytechnique, Marien Ngouabi University, Brazzaville, Congo.
²Ecole Normale Suprieure, Marien Ngouabi University, Brazzaville, Congo.
³Faculty of Sciences and Technics, Marien Ngouabi University, Brazzaville, Congo.

 

Article Information
Editor(s):
(1) Dr. Francisco Welington de Sousa Lima, Professor, Dietrich Stauffer Laboratory for Computational Physics, Departamento de Fsica, Universidade Federal do Piaui, Teresina, Brazil.
Reviewers:
(1) Lanlege David Ibitayo, Federal University Lokoja, Nigeria.
(2) Erdal Unluyol, Ordu Unuversity, Turkey.
(3) E. O. Omole, Joseph Ayo Babalola University, Nigeria.
Complete Peer review History: http://www.sciencedomain.org/review-history/27994

 

[Abstract]    Full Article - PDF    Page 1-13

DOI : 10.9734/JAMCS/2019/45069

Review History

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Original-research-article

Solution to the Dirichlet Problem on Irregular Domains Using Wavelet-Based Approach

 

Francis Ohene Boateng^1*, Joseph Ackora-Prah² and Anthony Y. Aidoo³

¹Department of Mathematics Education, University of Education, Winneba, Kumasi, Ghana.

²Department of Mathematics, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.

³Department of Mathematics and Computer Science, Eastern Connecticut State University, Willimantic, USA.

 

Article Information
Editor(s):
(1) Dr. Dragos-Patru Covei, Professor, Department of Applied Mathematics, The Bucharest University of Economic Studies, Piata Romana, Romania.
Reviewers:
(1) Omenyi, O. Louis, Alex Ekwueme Federal University, Nigeria.
(2) Nalini V .Vaidya, G H Raisoni College of Engineering Nagpur, India.
(3) Oluleye (H) Babatunde, Charleston Southern University, USA.
(4) Njoseh, Ignatius Nkonyeasua, Delta State University, Nigeria.
Complete Peer review History: http://www.sciencedomain.org/review-history/28010

 

[Abstract]    Full Article - PDF    Page 1-14

DOI : 10.9734/JAMCS/2019/45965

Review History

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Original-research-article

Modeling with the Power Variance form of the Gamma Distribution

 

Katherine E. Irimata^1*, N. David Yanez², Ibrahim A. Aljasser³ and Jeffrey R. Wilson⁴

¹Division of Research and Methodology, National Center for Health Statistics, Centers for Disease Control and Prevention, Hyattsville, MD, USA.

²School of Public Health, Oregon Health & Science University, Portland, Oregon, USA.

³Department of Quantitative Analysis, King Saud University, Riyadh, Saudi Arabia.

⁴Department of Economics, Arizona State University, Tempe, Arizona, USA.

 

Article Information

Editor(s):

(1) Dr. Kai-Long Hsiao, Associate Professor, Taiwan Shoufu University, Taiwan.

Reviewers:

(1) Bachir Achour, University of Biskra, Algeria.

(2) Zlatin Zlatev, Trakia University, Bulgaria.

(3) Suchandan Kayal, NIT Rourkela, India.

(4) Ahmed F. I. Siddiqi, UCP Business School, University of Central Punjab, Pakistan.

Complete Peer review History: http://www.sciencedomain.org/review-history/28042

 

[Abstract]    Full Article - PDF    Page 1-13

DOI : 10.9734/JAMCS/2019/45962

Review History