On the convergence of orthogonalization-free conjugate gradient method for extreme eigenvalues of Hermitian matrices: a Riemannian optimization interpretation
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Publication:6582011
DOI10.1016/j.cam.2024.116053MaRDI QIDQ6582011
Xiangxiong Zhang, Shixin Zheng, Haizhao Yang
Publication date: 1 August 2024
Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)
Hermitian matricesextreme eigenvaluesconjugate gradientRiemannian optimizationquotient manifoldBures-Wasserstein metricorthogonalization free
Mathematical programming (90Cxx) Numerical linear algebra (65Fxx) Numerical methods for mathematical programming, optimization and variational techniques (65Kxx)
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