email: hari at cs dot utah dot edu
office: 3454 MEB
phone: (801) 585 9913
The central focus of my research is the development of computationally optimal parallel, high-performance algorithms, both discrete and continuous, that are efficient and scalable on state-of-the-art architectures. It is driven by applications in biosciences and geophysics, such as cardiovascular mechanics, medical image analysis, and seismic wave propagation. My research has resulted in the development of state-of-the-art distributed algorithms for adaptive mesh refinement, geometric multigrid, fast Gauss transform and sorting.