Aditya Viswanathan, Ph.D.

Assistant Professor of Mathematics
College of Arts, Sciences, and Letters
Mathematics and Statistics
2077 CB College of Arts, Sciences, and Letters Building | 4901 Evergreen Road | Dearborn, MI 48128

Teaching Areas:

Master of Science in Applied and Computational Mathematics, Mathematics

Research Areas:

Computational Harmonic Analysis, Inverse Problems in Imaging, Scientific Computing, Spectral and High-Order Methods for PDEs

Biography and Education

Aditya Viswanathan received his Ph.D. and M.S. degrees in Electrical Engineering from Arizona State University in 2010 and 2008 respectively, and his B.E. in Electronics and Communication Engineering from R.V. College of Engineering (Visvesvaraya Technological University), Bangalore, India in 2005. He was a Postdoctoral Scholar in the Computing and Mathematical Sciences department at Caltech between 2010 and 2013, and a Visiting Assistant Professor in the Department of Mathematics at Michigan State University from 2013 to 2017. His research interests include applied and computational harmonic analysis, signal processing, and numerical methods for large-scale scientific computation problems.

Teaching Interests

Linear Algebra, Fourier Analysis, Inverse Problems and Signal Processing, Numerical Analysis

Education

Ph.D. Institution: Electrical Engineering, Arizona State University, Tempe, AZ, August 2010

Selected Publications

[1] Mark Iwen, A. Viswanathan and Yang Wang, "Fast Phase Retrieval from Local Correlation Measurements", SIAM Journal on Imaging Sciences, Vol. 9, Issue 4, pp. 1655-1688, Oct. 2016.

[2] A. Viswanathan, Anne Gelb and Douglas Cochran, "Iterative Design of Concentration Factors for Jump Detection", Journal of Scientific Computing, Vol. 51, Issue 3, pp. 631-649, June 2012.

[3] Jade Larriva-Latt*, Angela Morrison*, Alison Radgowski*, Joseph Tobin*, Mark Iwen, and A. Viswanathan, "Edge-Augmented Fourier Partial Sums with Applications to Magnetic Resonance Imaging (MRI)", Proceedings of the SPIE Optical Engineering + Applications conference on Wavelets and Sparsity XVII, San Diego, CA, vol. 10394, no. 1039414, Aug. 2017. *Undergraduate students