25 citations · 26 across the 12 of their papers we have counts for
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physics.comp-ph2019
Modified symmetry technique for mitigation of flow leak near corners for compressible inviscid fluid flow
Vinnakota Mythreya, M. Ramakrishna
Using the standard symmetry technique for applying boundary conditions for free slip and flat walls with corners will lead to flow leak through the wall near corners (violation of…
math.NA2019
Fast and Accurate Proper Orthogonal Decomposition using Efficient Sampling and Iterative Techniques for Singular Value Decomposition
V. Charumathi, M. Ramakrishna, Vinita Vasudevan
In this paper, we propose a computationally efficient iterative algorithm for proper orthogonal decomposition (POD) using random sampling based techniques. In this algorithm, addit…
math.NA2019
A compact subcell WENO limiting strategy using immediate neighbors for Runge-Kutta Discontinuous Galerkin Methods
S R Siva Prasad Kochi, M Ramakrishna
A compact subcell WENO (CSWENO) limiter is proposed for the solution of hyperbolic conservation laws with Discontinuous Galerkin Method which uses only the immediate neighbors of a…