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Related articles:
Conjugate transpose
Linear algebra
Cholesky decomposition
Key terms: math bmatrix z if end begin positive definite matrices real hermitian vectors textbf mathbb complex k mz geq nonzero hermitian matrix symmetric properties we square if and only if define leq real matrix ij conjugate transpose operator corner necessarily negative upper left quadratic form positive definite matrix entries principal minors positive semidefinite cholesky decomposition leading Search external links cited by footnotes on Wikipedia page Positive-definite matrix: |
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