Dr Jagath K. Wijerathna
Department of Mathematics
Publications
DEVELOPMENT OF A SMALL-SCALE REVERBERATION CHAMBER AND VALIDATION OF THE DIFFUSE FIELD
Term Structure Model for Sri Lankan Bond Market
STABILITY OF A DELAYED HIV-1 DYNAMICS MODEL WITH BEDDINGTON-DEANGELIS FUNCTIONAL RESPONSE AND ABSORPTION EFFECT WITH TWO DELAYS
Chapter 5 of the book “Mathematical Methods in
Engineering and Applied Sciences”
Edited by Hemen Dutta,CRC press, Taylor & Francis group (ISBN-13: 978-0-367-35977-5 (Hardback)
Indian Journal of Science and Technology 13(38)pp4064-4072
Journal of Energy Research Reviews, Vol(1), Issue 3,1-14,2018.
Adaptation to space mitigation guidelines and space law, Astropolitics, Vol 15(1)pp65-76(2017).
“Sensitivity of Tube Inclination Angle on Thermal Performance of Water-In-Glass Evacuated Tube Solar Water Heater” International Conference on Computational Modeling & Simulation (ICCMS-2017), University of Colombo. (Accepted February, 2017)
“Sensitivity of Acute Angle to the Heat Transfer Process of a Circular Tube with a Hemispherical Cup at the bottom of an Evacuated Solar Collector” Symposium On Statistical & Computational Modelling With Applications,, University of Kelaniya(2016).
“Numerical simulation of heat flow of a circular tube with a hemispherical cup at the bottom in a evacuated solar collector” Annual Research Symposium, University of Colombo, Sri Lanka(2016)
Some counter–intuitive remarks on quantum vertex–partitioning scheme applied to identity graphs, In Abstracts of International Conference on Quantum Foundations, Patna(2015)
Phase–modified CTQW unable to distinguish strongly regular graphs efficiently, Journal of Physics A: Mathematical and Theoretical, 48 (26), p. 265301(2015).
Modification of information gain measure to select the best group of attributes in a data set for binary decision tree inducer, Proceedings of Research symposium Uva Wellassa University,(2015).
Space Debris Removal Strategies and their Feasibility, Indian journal of Science and Technology Vol(7)7,pp991-1004,(2014)
Slow platelet recovery pattern during the 2011 dengue outbreak: a Preliminary report, Ceylon Medical Journal, Vol 59, No 2 PP61-63(2014).
Quantum walk–based search and symmetries in graphs. Journal of Physics A: Mathematical and Theoretical, 47(50), p.505301(2014).
“Numerical study of natural convection of heat flow on water through a circular pipe” proceeding of HETC Symposium, Colombo, pp. 128 (2014).
“Numerical Simulation of Heat Flow of a Circular Tube in a Solar Collector Which is placed with an Acute-angle θ to the Horizontal”
“Effect of the angle of the heat flux to the tube and effect of the acute-angle of the tube to horizontal on heat transferring process in solar collectors” 11th Annual Research Session, Eastern University, Sri Lanka(2014).
Two mathematical recreations from Sri Lankan indigenous knowledge , Proceedings of the Annual Research Symposium, University of Colombo, October 3-4, (2013).
Symbolic logic, humor and inconsistency. Indian Journal of Industrial and Applied Mathematics, 4(1), pp.99-104(2013).
Space debris mitigation and strategy analysis , Proceedings of the Annual Research Symposium, University of Colombo, October 3-4, (2013).
Two-particle Quantum walks over a Line, Proceedings of the Annual Research Symposium, University of Colombo, November-28, (2012).
The Application of the Fama and French Factor Model for the Sri Lankan Stock Market, Proceedings of the Annual Research Symposium, University of Colombo, November-28,(2012).
“Economic Recession Forecasting using Neural Network”, SLAAS Proceedings of the 66th Annual Sessions, pp 88.
“Modeling and Forecasting the Asset Values using Ornstein Uhlnbeck Process” Proceedings on International Statistics Conference, Applied Statistics Association of Sri Lanka, pp 17(2009).
“Natural Ventilation Techniques for Energy Efficiency of Buildings with Parallel Ceilings in Tropical Region”, Proceedings of the Conference on Modeling and Simulation on Life Science and Material Technology, IIT, Madras, India. (Modeling and Simulation, A. Avudainayagam, P. Misra and S. Sundar (eds), Narosa publication house, ND, India) pp 97-105(2004).
Some down to earth applications in Mathematical modeling, Symposium on Mathematical modeling ,National Science Foundation, PP9-10(2001)
Numerical solutions of Darcy’s law with memory, Joint research work at the University of Colombo and University of Kaiserslautern, Ph.D. Disst.(1999).