Rational Minimax Iterations for Computing the Matrix $p$th Root
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Publication:6315630
DOI10.1007/s00365-020-09504-3zbMath1510.65079arXiv1903.06268MaRDI QIDQ6315630
Publication date: 14 March 2019
Approximation by rational functions (41A20) Optimality conditions for minimax problems (49K35) Numerical computation of matrix exponential and similar matrix functions (65F60) Numerical methods for matrix equations (65F45)
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