On Using Combined Wavelet/SVD-Prony Algorithm to Estimate the Parameters of Damped Sinusoids in Noise. - Nicolas H. Younan; R. Soundararajan (SIP, 1999)

Efficient finite element method for 2D singularly perturbed parabolic convection diffusion problems with discontinuous source term. - R. Soundararajan; V. Subburayan (Comput. Appl. Math., 2024)