D e p a r t m e n t   o f

Mathematics

Name

Dr. Z.A.M.S. Juman

Senior Lecturer

Academic Staff Home  

About Me

Dr. Juman is a Senior Lecturer of Operations Research in the department of Mathematics at University of Peradeniya (UOP). He received his Ph.D (by Research) in Mathematics from UBD Brunei after having received his first degree, BSc (Hons) in Mathematics from University of Peradeniya Sri Lanka in June 2008. He has more than six years of teaching experience. He teaches various Operations Research, Applied and pure Mathematics courses at University of Peradeniya, Sri Lanka. He has published several papers on Logistics and Supply Chain Management. Currently he is engaged in research in the fields of Logistics Supply Chain Management and Production Inventory Control. He has served as reviewer for various A and A* journal of the ABCD list (European Journal of Operations Research, Omega, International Journal of Production Research, etc).

Positions Held

Senior Student Counselor,  Faculty of Science, University of Peradeniya, Sri Lanka - (October-2017 – to-date)

Senior Treasurer of Computational Management Society, University of Peradeniya, Sri Lanka - (December-2016 – to-date)

Chief Examiner for G.C.E. (A/L) Examination, Examination Centre, Battaramulla, Sri Lanka - (September 2017)

Member of Faculty Web Committee, Department of Mathematics, Faculty of Science, University of Peradeniya, Sri Lanka - (Januarry-2016 – to-date)

Member of Curriculum Development Committee for Operations Research, Department of Mathematics, Faculty of Science, University of Peradeniya, Sri Lanka - (August-2016 – to-date)

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Member of the Faculty Land, Buildings & maintenance committee, Department of Mathematics, Faculty of Science, University of Peradeniya, Sri Lanka - (10-06-2016 – 10-06-2019)

Member of the Board of Study in Science Education, Postgraduate Institute of Science, University of Peradeniya, Sri Lanka - (11th June 2016 – to-date)

Coordinator for religious activities on Diamond Jubillee celebrations (1942-2017), Faculty of Science, University of Peradeniya, Sri Lanka - (2nd June 2017 – 10th October 2017)

Cultural Secretary of Muslim Majlis Association, University of Peradeniya, Sri Lanka - (March-2006 - Feb-2007.)

Ongoing Research and Projects

A Dynamical Programming approach to solve a transportation problem with varying supplies and demands

A new algorithm to find the minimum of a convex function using integration

Production-distribution scheduling under multi-supplier multi-buyer case

Another look at the transportation problem with fixed supplies and demands

A Multi-source Multi-destination Integrated Production Inventory control Model and its Solution Technique

Memberships & Awards

Membership-Award

Graduate Research Scholarship (GRS), Universiti Brunei Darussalam (UBD), Brunei Darussalam,  12/2010,  (INTERNATIONAL)

Membership-Award

Member of the UPSTA  (From 2015 to-date)

Membership-Award

Member of the Operations Research Society, Faculty of Science, University of Peradeniya. (From 2015 to-date)

Membership-Award

Member of the Mathematical Society, Faculty of Science, University of Peradeniya. (From 2015 to-date)