Prof. S. Sanjeewa Nishantha Perera
Department of Mathematics
Publications
Agronomic Status of Sesame/Thala (Sesamum indicum L.) Cultivations in Dry Regions of Sri Lanka
Agronomic Status of Sesame/Thala (Sesamum indicum L.) Cultivations in Dry Regions of Sri Lanka
A Study on Frequency and Magnitude of Lightning Strike Variations
A Study on Frequency and Magnitude of Lightning Strike Variations
A non-probabilistic temperature dependent dynamic model for dengue transmission in urban Colombo
A non-probabilistic temperature dependent dynamic model for dengue transmission in urban Colombo
Modeling a Financial Risk Evaluation: A Fuzzy Modeling Approach
Modeling a Financial Risk Evaluation: A Fuzzy Modeling
Approach
Sensitivity and Stability of Dengue Virus Dynamics
Sensitivity and Stability of Dengue Virus Dynamics
Sensitivity Analysis of Pollutant Dispersion from Petroleum Refining Process using Advection Diffusion Equation: A Mathematical Modeling Approach
Sensitivity Analysis of Pollutant Dispersion from Petroleum Refining Process using Advection Diffusion Equation: A Mathematical Modeling Approach
Modeling the Effect of Human Mobility on Dengue Transmission
Modeling the Effect of Human Mobility on Dengue Transmission
Modeling and Sensitivity of Dengue Viral Dynamics
Modeling and Sensitivity of Dengue Viral Dynamics
Mathematical modeling of immune parameters in the evolution of dengue severity
Mathematical modeling of immune parameters in the evolution of dengue severity
Mathematical Model for Temperature Variation within Skin Tissue during Physical Exercises
Mathematical Model for Temperature Variation within Skin Tissue during Physical Exercises
Forecasting Interbank Offered Rate Using Time Series Approach: Sri Lankan Context
Forecasting Interbank Offered Rate Using Time Series Approach: Sri Lankan Context
Forecasting foreign Direct Investment Inflow to Sri Lanka using Fuzzy Analytic Hierarchy Model
Forecasting foreign Direct Investment Inflow to Sri Lanka using Fuzzy Analytic Hierarchy Model
Development of a Risk Assessment Mathematical Model to Evaluate Invasion Risk of Invasive Alien Species Using Interval Multivariate Linear Regression
Development of a Risk Assessment Mathematical Model to Evaluate Invasion Risk of Invasive Alien Species Using Interval Multivariate Linear Regression
Developing a Model to Identify Performance of Leisure Sector Stocks
Developing a Model to Identify Performance of Leisure Sector Stocks
Developing A Decision Support Index to Quantify Air Quality: A Mathematical Modeling Approach
Developing A Decision Support Index to Quantify Air Quality: A Mathematical Modeling Approach
Developing a Credit Risk Index for Retail Businesses
Developing a Credit Risk Index for Retail Businesses
Dengue: Mathematical modelling of cytokine levels in the evolution of severity
Dengue: Mathematical modelling of cytokine levels in the evolution of severity
Analysis of Factors affecting USD/LKR Exchange Rate
Analysis of Factors affecting USD/LKR Exchange Rate
An approach for visualizing error and obtaining a measure of central tendency regarding a set of time series using discrete Haar wavelet
An approach for visualizing error and obtaining a measure of central tendency regarding a set of time series using discrete Haar wavelet
2-Tuple Fuzzy Linguistic Model to Evaluate the Risk of Inversive Plant Species
2-Tuple Fuzzy Linguistic Model to Evaluate the Risk of Inversive Plant Species
Rank the Cities Based on Air Quality: A Decision Support Modeling Approach
Rank the Cities Based on Air Quality: A Decision Support Modeling Approach
Optimal One Day International Cricket Squad Selection by using Genetic Algorithm
Optimal One Day International Cricket Squad Selection by using Genetic Algorithm
Nonlinear Dynamics of the Dengue Mosquito Propagation with respect to climate forces: A Discrete time Density Dependent Fuzzy Model
Nonlinear Dynamics of the Dengue Mosquito Propagation with respect to climate forces: A Discrete time Density Dependent Fuzzy Model
Morphological variation of sesame/thala (Sesamum indicum L.) grown in Sri Lanka
Morphological variation of sesame/thala (Sesamum indicum L.) grown in Sri Lanka
Modelling and Analysis of Dengue Disease Transmission in Urban Colombo: A Wavelets and Cross Wavelets Approach
Modelling and Analysis of Dengue Disease Transmission in Urban Colombo: AWavelets and Cross Wavelets Approach
Mathematical Model to Quantify Air Quality: Indirect Measurement Approach
Mathematical Model to Quantify Air Quality: Indirect Measurement Approach
Investigating the impact of Climatic on Dengue Disease Transmission in Urban Colombo: A Fuzzy Logic Model
Investigating the impact of Climatic on Dengue Disease Transmission in Urban Colombo: A Fuzzy Logic Model
Impact of the Human Mobility in Two Patch Dengue dynamics using Gillespie Algorithm
Impact of the Human Mobility in Two Patch Dengue dynamics using Gillespie Algorithm
Growth and Yield Performance of Sri Lankan Grown Sesame/Thala (Sesamum indicum L.) and its Wild Relatives to Water Deficit Conditions
Growth and Yield Performance of Sri Lankan Grown Sesame/Thala (Sesamum indicum L.) and
its Wild Relatives to Water Deficit Conditions
Essential Technical Competencies for Software Engineers: Perspectives from Sri Lankan Undergraduates
Essential Technical Competencies for Software Engineers: Perspectives from Sri Lankan Undergraduates