Deep Ray

Postdoctoral Assistant



[email protected]

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I received my Bachelor’s degree in mathematics in 2010 from the University of Delhi, India, following which I was selected for the integrated Ph.D. program at the Tata Institute of Fundamental Research, Centre for Applicable Mathematics, Bangalore, India. During my Ph.D., I spent a year and a half at ETH Zurich, working with the research group at the Seminar of Applied Mathematics. I successfully completed my Ph.D. in May 2017.

Research interests

Entropy stable methods for conservation laws, computational fluid dynamics, uncertainty quantification


U. Koley, R. Dutta and D. Ray, Convergence of fully discrete schemes for diffusive-dispersive conservation laws with discontinuous flux; ESAIM: Mathematical Modelling and Numerical Analysis, Vol. 50(5), pp.1289-1331, 2016.

D. Ray, P. Chandrashekar, U. Fjordholm and S. Mishra, Entropy stable schemes on two-dimensional unstructured grids for Euler equations; Communications in Computational Physics, Vol. 19(5), pp. 1111-1140, 2016.

U. S. Fjordholm, D. Ray, A sign preserving WENO reconstruction method; Journal of Scientific Computing, Vol. 68(1), pp. 42-63, 2015.

D. Ray and P. Chandrashekar, Entropy stable schemes for compressible Euler equations; International Journal of Numerical Analysis and Modeling (Series B), 2013.