The following publications are possibly variants of this publication:
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- The Scaling and Squaring Method for the Matrix Exponential RevisitedNicholas J. Higham. siamrev, 51(4):747-764, 2009. [doi]
- Arbitrary Precision Algorithms for Computing the Matrix Cosine and its Fréchet DerivativeAwad H. Al-Mohy, Nicholas J. Higham, Xiaobo Liu. siammax, 43(1):233-256, 2022. [doi]
- Improved Inverse Scaling and Squaring Algorithms for the Matrix LogarithmAwad H. Al-Mohy, Nicholas J. Higham. siamsc, 34(4), 2012. [doi]