The Department is building on its existing research strengths and commitments to interdisciplinary working. We solve real-world problems through a huge network of collaborations. The pioneering projects earned the prestige in the Department are on Mathematical Modeling, Optimal Control, Production Inventory Control, Logistics & Supply Chain Management , Optimization, Graph Theory, Dynamical Systems, Statistical Analysis, Functional Analysis.
Ongoing Postgraduate Research
- Use of Cartesian coordinate Geometry in solving 3-dimentional Cutting Packing Problem
Supervisors : Prof. Daundasekera
Co-supervisors : Prof. A.A.I. Perera
Student : Ms. W.N.P. Rodrigo
- A Multi-source Multi-destination Integrated Production Inventory control Model and its Solution Technique
Supervisors : Dr. Z.A.M.S. Juman
Student : Mr. Nawfan - Generalization of Hadamard Matrix in Graph Theory
Supervisors : Prof. A.A.I. Perera
Student : Ms. W.V. Nishadi
- Another look at the transportation problem with fixed supplies and demands
Supervisors : Dr. Z.A.M.S. Juman
Student : Mr. Gajendran - Production-distribution scheduling under multi-supplier multi-buyer case
Supervisors : Dr. Z.A.M.S. Juman
Student : Mr. Chaturanga
Ongoing Undergraduate Projects
- Complex Analysis
Student: A. M. T. K. Herath (S/20/378)
Supervisor(s): Dr. Udeni Wijesooriya - Cryptography
Student: K. L. K. D. Liyanage (S/20/436)
Supervisor(s): Dr. Rajitha Ranasinghe - Cryptography & Gaussian integers
Student: J.S.S.P. Gayantha (S/20/370)
Supervisor(s): Dr. P.G.R.S. Ranasinghe - Fluid Mechanics
Student: R.A.N.N.Ranawaka. (S/20/495)
Supervisor(s): Dr.M.T.M.Dewasurendra. - Fluid Mechanics
Student: R.B.S.S.Bandara (S/20/318)
Supervisor(s): Dr.M.T.M.Dewasurendra - Fluid Mechanics
Student: K.G.S.S.C.Kumari. (S/20/429)
Supervisor(s): Dr.Mangalagama Dewasurendra - Fourier analysis
Student: Hasini Pelawaththa (S/20/571)
Supervisor(s): Dr. U. D. Wijesooriya - Graph theory
Student: P.M.M.Rochelle Pathiraja (S/20/467)
Supervisor(s): Dr.K.D.E.Dhananjaya - Group theory and chemistry
Student: Thilini Jayasuriya (S/20/399)
Supervisor(s): Dr. Athapattu - Linear algebra application + statistics
Student: K.M.M.Kooragoda (S/20/418)
Supervisor(s): Dr.A.U.C.U.M.Athapaththu - Operations Research
Student: W.T.Manodya (S/20/452)
Supervisor(s): Prof. W. B. Daundasekera - Operations Research
Student: A.N.Nipunika Kawjith (S/20/415)
Supervisor(s): Dr. W.N.P.Rodrigo - Operations Research
Student: R.M.A.S.K.Rajathewa (S/20/490)
Supervisor(s): Prof. W.B. Daundasekera - Operations Research/Mathematical modeling
Student: R.D.M.M.Randeniya (S/20/496)
Supervisor(s): Dr.Kokum Rekha De Silva - Queuing theory(Operations Research)
Student: Pethmi Rivipaba Asuramana (S/20/575)
Supervisor(s): Dr. Niluka Rodrigo - Topology
Student: P.A.D.S.D Kumara (s/20/423)
Supervisor(s): Dr.A.K Amarasinghe - Topology
Student: W.M.D.S.Wanigasooriya (S/20/597)
Supervisor(s): Dr. A. K. Amarasinghe
Recent Research Publications
- The Antimagic Orientations for Graphs Obtained by Some
Graph Operations
Publication : Taiwanese Journal of Mathematics
Year : 2025
Members : Wei-Tian Li
- Method of directly defining the inverse mapping for nonlinear fuzzy heat-like partial differential equations
Publication : Ceylon Journal of Science
Year : 2024
Members : C. W. Sahabandu, M. Dewasurendra - Triple-diffusive magneto-nanofluid flow over a nonlinearly stretching sheet
Publication : Triple-diffusive magneto-nanofluid flow over a nonlinearly stretching sheet
Year : 2024
Members : Pavithra Sewvandi, Mangalagama Dewasurendra, Kuppalapalle Vajravelu
- Modeling and semi-analytical solution for immiscible and miscible fingers formation during enhanced oil recovery
Publication : International Journal of Modelling and Simulation(Taylor and Francis)
Year : 2023
Members : CW Sahabandu, Z Juman, K Vajravelu, B Spangler, M Dewasurendra
- Method of Directly Defining the Inverse Mapping for Nonlinear Ordinary and Partial Fractional-Order Differential Equations
Publication : International Conference on Mathematics and Computing (Springer Nature)
Year : 2022
Members : D Karunarathna, M Dewasurendra