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20222026
most citedFast hardware-aware matrix-free algorithm for higher-order finite-element discretized matrix multivector products on distributed systems

3 citations · 3 across the 3 of their papers we have counts for

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math.NA2026

Accelerating matrix-free fast diagonalization and preconditioned linear solvers for higher-order finite element discretized elliptic problems on distributed GPUs

Gourab Panigrahi, Phani Motamarri

The time to solution of an iterative solver depends on the number of iterations and the cost per iteration. This paper develops algorithms that reduce both for elliptic problems di…