A quantum eigensolver for symmetric tridiagonal matrices.
Hefeng WangHua XiangPublished in: Quantum Inf. Process. (2019)
Keyphrases
- symmetric matrices
- positive definite
- hurwitz radon
- positive semidefinite matrices
- parallel algorithm
- linear systems
- symmetric positive definite
- singular value decomposition
- quantum computation
- coefficient matrix
- kernel function
- covariance matrices
- quantum computing
- quantum inspired
- projection matrices
- probability ranking principle
- symmetric matrix
- information retrieval
- logic circuits
- sparse matrix
- original data
- information systems