Editor-in-Chief:

Neculai Andrei,
Research Institute for Informatics, Bucharest - Romania

Editorial Board

Viorel Barbu	University "Alexandru Ioan Cuza" - Iasi, Romania.
Mike Bartholomew-Biggs	University of Hertfordshire, England.
Michael J. Best	University of Waterloo, Canada.
Irinel Dragan	University of Texas at Arlington, USA.
Florin Gheorghe Filip	Research Institute for Informatics, Romanian Academy, Romania.
Gianni Di Pillo	Universita di Roma "La Sapienza", Italy.
Harvey J. Greenberg	University of Colorado at Denver, USA.
Kenneth Holmstrom	Malardalen University, Sweden.
Masao Iri	University of Tokyo, Japan.
Joaquim J. Judice	Universidade de Coimbra, Portugal.
Al-Baali Mehiddin	Department of Mathematics & Statistics, Muscat, Sultanate of Oman.
I.M. Stancu Minasian	Center for Mathematical Statistics, Romania.
Frederic H. Murphy	Temple University, USA.
Madhumangal Pal	Vidyasagar University, India.
Constantin Popa	Ovidius University, Constanta, Romania.
Vasile Preda	University of Bucharest, Romania.
Marius Radulescu	Institute of Mathematical Statistics and Applied Mathematics, Bucharest, Romania.
Cornelis Roos	Delft University of Technology, The Netherlands.
Ralph E. Steuer	The University of Georgia, USA.
Pierre Tolla	Universite Paris IX, France.
Mohamed Tawhid	Thompson Rivers University, Canada and Alexandria University, Egypt.
Editorial Board - Addresses
Viorel Barbu	Department of Mathematics, University "Alexandru Ioan Cuza" - Iasi, 6600 Iasi, Romania E-mail: barbu@uaic.ro
Mike Bartholomew-Biggs	University of Hertfordshire, Mathematics Department, Hatfield AL10 9AB, England E-mail: matqmb@herts.ac.uk
Michael J. Best	University of Waterloo Department of Combinatorics and Optimization, N2L 3G1 Waterloo, Canada E-mail: mjbest@math.uwaterloo.ca
Irinel Dragan	University of Texas at Arlington 411 S. Nedderman Drive, 76019-0408 Arlington, Texas, USA E-mail: dragan@uta.edu
Florin Gheorghe Filip	Research Institute for Informatics 8-10 Averescu, Bucharest, Romania. Romanian Academy, 125 Calea Victoriei, Bucharest, Romania E-mail: ffilip@acad.ro
Gianni Di Pillo	Dipartimento di Informatica e Sistemistica Universita di Roma "La Sapienza", Via Buonarroti 12, 00185 Roma, Italy E-mail: dipillo@dis.uniroma1.it
Harvey J. Greenberg	Mathematics Department - Campus Box 170 University of Colorado at Denver PO Box 173364 Denver, CO 80217-3364, USA E-mail:hgreenbe@carbon.cudenver.edu
Kenneth Holmstrom	Department of Mathematics and Physics, Malardalen University, P.O. Box 883, S-721 23 Vasteras, Sweden E-mail: kenneth.holmstrom@mdh.se
Masao Iri	Department of Mathematical Engineering, University of Tokyo, Bunkyo-ku, Tokyo 113, Japan E-mail: iri@ise.chuo-u.ac.jp
Joaquim J. Judice	Departamento de Matematica, Universidade de Coimbra, 3000 Coimbra, Portugal E-mail: judice@it.uc.pt
Al-Baali Mehiddin	Department of Mathematics & Statistics, P.O. Box 36 Al-Khoud 123, Muscat, Sultanate of Oman, Office number: 0141, Phone: +968-2414-1421 Email: albaali@squ.edu.om
I.M. Stancu Minasian	Center for Mathematical Statistics "Gheorghe Mihoc", 13 September Avenue, No.13, 76100 Bucharest 5, Romania E-mail:
Frederic H. Murphy	School of Business and Management, Temple University, Philadelphia, Pennsylvania 19122, USA E-mail: v5256e@vm.temple.edu
Madhumangal Pal	Department of Applied Mathematics, Vidyasagar University, Midnapore-721102, West Bengal, India E-mail: mmpalvu@gmail.com
Constantin Popa	Ovidius University Constanta, Faculty of Mathematics & Computer Science, Blvd. Mamaia 124, 900527, Constanta, Romania. E-mail: cpopa@univ-ovidius.ro
Vasile Preda	Bucharest University, Faculty of Mathematics & Informatics, Str.Academiei nr.14, 010014 Bucuresti, Romania. E-mail: preda@fmi.unibuc.ro
Marius Radulescu	Institute of Mathematical Statistics and Applied Mathematics, Casa Academiei Romāne, Calea 13 Septembrie nr.13, Bucharest 5, RO-050711, ROMANIA, E-mail: mradulescu.csmro@yahoo.com
Cornelis Roos	Delft University of Technology, Mekelweg 4, 2628 CD Delft, The Netherlands E-mail: c.roos@twi.tudelft.nl
Ralph E. Steuer	The University of Georgia, Terry College of Business, 206 Brooks Hall, Athens, Georgia 30602-6255, USA E-mail: rsteuer@uga.cc.uga.edu
Pierre Tolla	Lamsade - Universite Paris IX, Dauphine Place du Marechal De Lattre de Tassigny 75775 CEDEX 16 Paris, France E-mail: tolla@lamsade.dauphine.fr
Mohamed Tawhid	Thompson Rivers University Department of Mathematics and Statistics 900 McGill Road, Kamloops, BC Canada V2C 0C8 Email: mtawhid@tru.ca and Alexandria University, Alexandria, Egypy