Yajni Warnapala

Modeling the Diffraction of Electromagnetic Waves over Underwater Objects; the Wiener-Hopf Integral Equation

Yajni Warnapala & Cole Foster · Journal of Advances in Mathematics and Computer Science · 2020

This research, inspired by the loss of Malaysian Airline Flight 370, investigates the feasibility of obtaining good convergence results for a model of the interaction of electromagnetic waves over the surface of the Spherical Biconcave Disc. The Galerkin Method is used to numeric...

Open access Research Article 10.9734/jamcs/2020/v35i430276

The Modified Galerkin Method for the Modified Wave Equation for the Shape of Superellipsoid

Yajni Warnapala & Hy Dinh · Journal of Advances in Mathematics and Computer Science · 2014

The objective of this work was to find the numerical solution of the Impendence problem for the Helmholtz equation for a smooth superellipsoid. The superellipsoid is a shape that is controlled by two parameters. There are some numerical issues in this type of an analysis; any int...

Open access Research Article 10.9734/BJMCS/2014/11580