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20192025
most citedA parallel-in-time two-sided preconditioning for all-at-once system from a non-local evolutionary equation with weakly singular kernel

20 citations · 22 across the 7 of their papers we have counts for

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math.NA2025

Hermitian Quaternion Toeplitz Matrices by Quaternion-valued Generating Functions

Xue-lei Lin, Michael K. Ng, Junjun Pan

In this paper, we study Hermitian quaternion Toeplitz matrices generated by quaternion-valued functions. We show that such generating function must be the sum of a real-valued func…