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math.NA2026
Hybrid Dealiasing and Implicit Packing for Real Convolutions
Noel Murasko, John C. Bowman
Hybrid dealiasing is an FFT-based method for computing linear convolutions of complex-valued data that reduces the cost of dealiasing by performing zero padding implicitly. We deve…
math.NA2023
Hybrid Dealiased Convolutions
Robert Joseph George, Noel Murasko, John C. Bowman
This paper proposes a practical and efficient solution for computing convolutions using hybrid dealiasing. It offers an alternative to explicit or implicit dealiasing and includes…