One-Pass Randomized Algorithm with Practical Rangefinder for Low-Rank Approximation to Quaternion Matrices

arXiv2404.14783MaRDI QIDQ6531707

Chao Chang, Yuning Yang

Has companion code repository: https://github.com/mitchell-cxyk/rqlrma

Mathematics Subject Classification ID

Matrices over special rings (quaternions, finite fields, etc.) (15B33) Numerical computation of matrix norms, conditioning, scaling (65F35) Randomized algorithms (68W20) Numerical methods for low-rank matrix approximation; matrix compression (65F55)

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