Comparative Analysis of Rainfall Data Sources in Agro-Ecological Zones of Sri Lanka: Expensive Meteorological Measurements vs Freely Available NASA Data

AWSP Karunarathne , SAKP De Silva , D Halwatura , I Premarathna
Proceedings of International Forestry and Environment Symposium 28

2024
An approach for visualizing error and obtaining a measure of central tendency regarding a set of time series using discrete Haar wavelet

NC Ganegoda , KKWAS Kumara , DA Tantrigoda , SK Boralugoda
Journal of Wavelet Theory and Applications 10 ( 1) 1 -18

6
2016
A discrete Haar wavelet based approach for visualizing error regarding a simulated time series

NC Ganegoda , Kumara KKWAS , DA Tantrigoda , SK Boralugoda
GSTF Journal on Computing (JoC) 3 ( 1)

2
2014
Chaos of COVID-19 Superspreading Events: An Analysis Via a Data-driven Approach

NC Ganegoda , SSN Perera
Journal of Health Management 25 ( 3) 514 -525

2023
Perspectives of modeling COVID-19 transmission via integral equations

RGUI Meththananda , NC Ganegoda , SSN Perera

2022
On timeline of enhancing testing-capacity of COVID-19: A case study via an optimal replacement model

RGUI Meththananda , NC Ganegoda , SSN Perera , KKWH Erandi
Journal of Process Control 105 204 -213

2021
Analyzing the Early Stage of COVID-19 Transmission in Sri Lanka via a Multi–patch Compartmental Model

Y Jayathunga , KKWH Erandi , NC Ganegoda , SSN Perera
University of Colombo

2021
Germination and seedling growth responses of Sri Lankan grown Sesame/Thala (Sesamum indicum L.) for simulated drought conditions

IAJK Dissanayake , SMW Ranwala , SSN Perera
Journal of the National Science Foundation of Sri Lanka 47 ( 4)

9
2020
Viscoelastic Effect in the Non-Isothermal Melt Spinning Processes

SSN Perera
Applied Mathematical Sciences 3 ( 4) 177 -186

9
2009
Developing a two dimensional climate risk model for dengue disease transmission in Urban Colombo

WPTM Wickramaarachchi , SSN Perera
Journal of Basic and Applied Research International 20 ( 3) 168 -177

6
2017
Insurance model to estimate the financial risk due to direct medical cost on dengue outbreaks

SSN Perera
Mathematics applied to engineering, modelling, and social issues 629 -663

3
2019
Impact of innate and cell mediated immune responses on dengue virus dynamics

Sulanie Perera , SSN Perera
International Journal of Pure and Applied Mathematics 118 ( 6) 353 -360

3
2018