Research

 

Research Interests:

  • Numerical linear algebra and Scientific computing.
  • Matrix theory, Structured matrices, Matrices with displacement structure.
  • FFT, DFT, DCT, and DST.
  • Image processing and Signal processing.

 

Presentations:

 

Papers:

 

Thesis and Project:

  • Quasiseparable Approach to Matrices of Vandermonde Type, with Vadim Olshevsky, ProQuest Publications, 2012
  • Polynomial Rings, with Menaka Liyanage and Sunethra Weerakoon, Vidyodaya Publications, 2004
  • Study on Shrinkage of Poly-Vinyl-Chloride Fittings, with Menaka Liyanage and Sunethra Weerakoon, Vidyodaya Publications, 2002