Let A k denote the kth leading submatrix of a symmetric positive-definite matrix A. Prove that det
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Let Ak denote the kth leading submatrix of a symmetric positive-definite matrix A. Prove that det (Ak)/ det(Ak-1) is the kth pivot during LU decomposition, where, by convention, det(A′) = 1.
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Related Book For
Introduction to Algorithms
ISBN: 978-0262033848
3rd edition
Authors: Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest
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