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20152023
most citedFast hierarchical solvers for sparse matrices using extended sparsification and low-rank approximation

36 citations · 90 across the 10 of their papers we have counts for

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Showing 2016Show all

2 papers · 1 filter

math.NA2016

Sparse Hierarchical Solvers with Guaranteed Convergence

Kai Yang, Hadi Pouransari, Eric Darve

Solving sparse linear systems from discretized PDEs is challenging. Direct solvers have in many cases quadratic complexity (depending on geometry), while iterative solvers require…

physics.comp-ph2016★ 13 cited

Parallel variable-density particle-laden turbulence simulation

Hadi Pouransari, Milad Mortazavi, Ali Mani

We have developed a fully parallel C++/MPI based simulation code for variable-density particle-laden turbulent flows. The fluid is represented through a uniform Eulerian staggered…