Prof. S. Sanjeewa Nishantha Perera
Department of Mathematics
Publications - CONFERENCE PROCEEDINGS - Full Papers
Mathematical structures for integrals to enhance the applicability of integral equations in modeling disease transmission: a preliminary study
Mathematical structures for integrals to enhance the applicability of integral equations in modeling disease transmission: a preliminary study
Factors Affecting Job Stress Among It Professionals in Apparel Industry: A Case Study in Sri Lanka
Factors Affecting Job Stress Among It Professionals in Apparel Industry: A Case Study in Sri Lanka
Evaluate the Rate of Aggregate Risk of Invasive Alien Species: Fuzzy Risk Assessment Approach
Evaluate the Rate of Aggregate Risk of Invasive Alien Species: Fuzzy Risk Assessment Approach
Empirical Study of Classic Portfolio Optimization with the Investors’ View
Empirical Study of Classic Portfolio Optimization with the Investors’ View
Determination of the Optimal Foreign Currency Combination for Telegraphic Transfer Payments
Determination of the Optimal Foreign Currency Combination
for Telegraphic Transfer Payments
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
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
Developing a Model to Identify Performance of Leisure Sector Stocks
Developing a Model to Identify Performance of Leisure Sector Stocks
Developing a Credit Risk Index for Retail Businesses
Developing a Credit Risk Index for Retail Businesses
Analysis of Factors affecting USD/LKR Exchange Rate
Analysis of Factors affecting USD/LKR Exchange Rate
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
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
Modeling Pollutant Dispersion from Petroleum Refining Process in Sri Lanka
Modeling Pollutant Dispersion from Petroleum Refining Process in Sri Lanka
Financial Feasibility Analysis of a Small Hydro Power Plant with Respect to Uncertainty Variables
Financial Feasibility Analysis of a Small Hydro Power Plant with Respect to Uncertainty Variables
Development of a Fuzzy Model to Evaluate the Risk of Invasive Plant Species due to Dispersal
Development of a Fuzzy Model to Evaluate the Risk of Invasive Plant Species due to Dispersal
Developing a Social Index to Describe the Standard of Living in the Colombo Municipal Council Area: A Mathematical Modeling Approach
Developing a Social Index to Describe the Standard of Living in the Colombo Municipal Council Area: A
Mathematical Modeling Approach
Are Sovereign Debt Crises Predictable?
Are Sovereign Debt Crises Predictable?
Analysis of Reactions between Covariance Weight and Corresponding Maximum Eigen Values
Analysis of Reactions between Covariance Weight and Corresponding Maximum Eigen Values
An Econometric Model to Represent the US-Dollar Index in Relation to Different Global Economic Conditions
An Econometric Model to Represent the US-Dollar Index in Relation to Different Global Economic Conditions
Feasibility of Valuing Credit Risk in the Financial Market in Sri Lanka: a Case Study
Feasibility of Valuing Credit Risk in the Financial Market in Sri Lanka: a Case Study
Behaviour of Order of Reaction and Toughness of Polypropylene at Artificial thermal Conditions
Behaviour of Order of Reaction and Toughness of Polypropylene at Artificial thermal Conditions
A Decision Index to Locate n New Commercial Bank Branch
A Decision Index to Locate n New Commercial Bank Branch
Quality evaluation of an Airline: A Modeling Approach
Quality evaluation of an Airline: A Modeling Approach
Promoting Value-added Tourism in Sri Lanka using Michael Porter’s Value Chain Model
Promoting Value-added Tourism in Sri Lanka using Michael Porter’s Value Chain Model
Mathematical Model for Vector-Parasite Interactions in Lymphatic Filariasis Transmission
Mathematical Model for Vector-Parasite Interactions in Lymphatic Filariasis Transmission
Forecasting Foreign Direct Investment Inflow to Sri Lanka: Hybrid ARIMA-Neural Network model
Forecasting Foreign Direct Investment Inflow to Sri Lanka: Hybrid ARIMA-Neural Network model
Development of an Actuarially Fair Crop Insurance Model for Paddy Fields in Hambantota and Ampara Districts
Development of an Actuarially Fair Crop Insurance Model for Paddy Fields in Hambantota and Ampara Districts