A theory of quantum subspace diagonalization

Quantum subspace diagonalization methods are an exciting new class of algorithms for solving large-scale eigenvalue problems using quantum computers. Unfortunately, these methods require the solution of an ill-conditioned generalized eigenvalue problem, with a matrix pencil corrupted by a nonnegligi...

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Detalles Bibliográficos
Main Authors: Epperly, EN, Lin, L, Nakatsukasa, Y
Formato: Journal article
Idioma:English
Publicado: Society for Industrial and Applied Mathematics 2022