African Journal of Mathematics and Computer Science Research

Editors

Prof. Mohamed Ali Toumi

Département de Mahtématiques
Faculté des Sciences de Bizerte
7021, Zarzouna, Bizerte
Tunisia.

Associate Professor Kai-Long Hsiao,
Department of the Computer Science,
& information Engineering,
and Department of Electrical Engineering,
Diwan University,
Taiwan,
R. O. C.

Dr. Marek Galewski

Faculty of Mathematics and Computer Science,

Lodz University
Poland.

Prof. Xianyi Li

College of Mathematics and Computational Science
Shenzhen University
Shenzhen City
Guangdong Province
P. R. China

Editorial Board Members

                                      Dr. Rauf, Kamilu
                                      Department of mathematics,
                                      University of Ilorin,
                                      Ilorin, Nigeria.

                                       Dr. Adewara, Adedayo Amos
                                       Department of Statistics,
                                       University of Ilorin.
                                       Ilorin.
                                       Kwara State.
                                       Nigeria.

                                       Dr. Johnson Oladele Fatokun,
                                       Department of Mathematical Sciences
                                       Nasarawa State University, Keffi.
                                       P. M. B. 1022, Keffi. Nigeria

                                       Dr. János Toth
                                       Department of Mathematical Analysis,
                                       Budapest University of Technology and

                                       Economics.

                                       Professor Aparajita Ojha,
                                       Computer Science and Engineering,
                                       PDPM Indian Institute of Information

                                       Technology,
                                       Design and Manufacturing, IT Building,
                                       JEC Campus, Ranjhi, Jabalpur 482 011 (India).

                                                 Dr. Elsayed Elrifai,
                                       Mathematics Department,
                                       Faculty of Science,
                                       Mansoura University,
                                       Mansoura, 35516, Egypt.

                                       Prof. Reuben O. Ayeni,
                                       Department of Mathematics,
                                       Ladoke Akintola University,
                                       Ogbomosho,
                                       Nigeria.

                                                 Dr. B. O. Osu,
                                       Department of Mathematics,
                                       Abia State University,
                                       P. M. B. 2000,
                                       Uturu,
                                       Nigeria.

                                       Dr. Nwabueze Joy Chioma,
                                       Abia State University,
                                       Department of Statistics,
                                       Uturu,
                                       Abia State,
                                       Nigeria.

                                       Dr. Marchin Papzhytski,
                                       Systems Research Institute,
                                       Polish Academy of Science,
                                       ul. Newelska 6 0-60-66-121-66,
                                       03-815 Warszawa,

POLAND.

                                                 Amjad D. Al-Nasser,
                                       Department of Statistics,
                                       Faculty of Science, Yarmouk University,
                                       21163 Irbid,
                                       Jordan.

                                       Prof. Mohammed A. Qazi,
                                       Department of Mathematics,
                                       Tuskegee University,
                                       Tuskegee,
                                       Alabama 36088,
                                       USA.

                                                 Professor Gui Lu Long
                                       Dept. of Physics,
                                       Tsinghua University,
                                       Beijing 100084,
                                       P. R. China.

                                                 Prof. A. A. Mamun, Ph. D.
                                       Ruhr-Universitaet Bochum,
                                       Institut fuer Theoretische Physik IV,
                                       Fakultaet fuer Phyik und Astronomie,
                                       Bochum-44780,
                                       Germany.

                                                 Prof. Chunxu Pan
                                       Department of Physics,
                                       Wuhan University,
                                       Wuhan, Hubei 430072,
                                       P. R. China.

Professor Tien-Fu Liang, Ph.D.
Department of Industrial Engineering and,

Management, Hsiuping Institute of,

Technology, Taichung,

Taiwan,
R. O. C.