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20102026
most citedThe Padé iterations for the matrix sign function and their reciprocals are optimal

13 citations · 37 across the 13 of their papers we have counts for

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math.DG2021

Geometries on the cone of positive-definite matrices derived from the power potential and their relation to the power means

Nadia Chouaieb, Bruno Iannazzo, Maher Moakher

We study a Riemannian metric on the cone of symmetric positive-definite matrices obtained from the Hessian of the power potential function . We give explicit expre…