What is the gradient of a scalar function of a symmetric matrix?

DOI10.1007/s13226-022-00313-xarXiv1911.06491MaRDI QIDQ6114161

Nishant Panda, Shriram Srinivasan

Publication date: 14 August 2023

Published in: Indian Journal of Pure \& Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1911.06491

zbMATH Keywords

gradientFréchet derivativesymmetric matrixmatrix functionalmatrix calculus

Mathematics Subject Classification ID

Calculus of vector functions (26B12) Quadratic and bilinear forms, inner products (15A63)

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