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Browsing by Author "Wijesiri, G. S."

Browsing by Author "Wijesiri, G. S."

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  • Modeling Non-Isothermal wire-coating from a bath using Giesekus fluid. 
    Karunathilake, N. G. A.; Panda, S.; Mallawaarachchi, D. K.; Wijesiri, G. S.; Hansameenu, W. T. P. (International Research Symposium on Pure and Applied Sciences, 2017 Faculty of Science, University of Kelaniya, Sri Lanka., 2017)
    In this paper we extend the recent analysis of Giesekus isothermal viscoelastic fluid model by inclusion of temperature in the uni-axial flow which occurs in the wire-coating process. The wire-coating flow of incompressible ...
  • Scalar and multi-scalar multiplication in Elliptic Curve Cryptography using Fibonacci numbers 
    Sandamali, N. P. A. A.; Wijesiri, G. S. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Cryptography is a science, which enables secure communications from various malicious adversaries using mathematical techniques. As a branch of cryptography, Neal Koblitz and Victor Miller introduced the Elliptic Curve ...
  • Symmetric key encryption and decryption using graph theory 
    Fernando, K. K. N.; Wijesiri, G. S. (Faculty of Science, University of Kelaniya Sri Lanka, 2023)
    In the twenty-first century, mathematical proficiency is crucial due to the widespread exchange of data and efficient communication across diverse fields. Data security employs encryption and various mathematical techniques ...
  • Viscous Dissipation and thermal radiation of Williamson fluid flow over an exponentially stretching sheet 
    Karunathilake, N. G. A.; Hansameenu, W. P. T.; Wijesiri, G. S. (Karunathilake N. G. A.; Hansameenu W. P. T.; Wijesiri G. S. (2023), Viscous Dissipation and thermal radiation of Williamson fluid flow over an exponentially stretching sheet, Proceedings of the International Conference on Applied and Pure Sciences (ICAPS 2023-Kelaniya) Volume 3, Faculty of Science, University of Kelaniya Sri Lanka. Page 78., 2023)
    This study investigates the viscous dissipation and thermal radiation of Williamson fluid flow over an exponentially stretching sheet. The analysis has been started with the governing equations of the fluid flow derived ...

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