Let A S n be positive semidefinite. Prove that Distinguish the cases det A = 0
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Let A ∈ Sn be positive semidefinite. Prove that
Distinguish the cases det A = 0 and det A ≠ 0. In the latter case, consider the normalized matrix , where D = diag and use the geometric/arithmetic mean inequality.
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n det A ≤ ii. i=1
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Related Book For
Optimization Models
ISBN: 9781107050877
1st Edition
Authors: Giuseppe C. Calafiore, Laurent El Ghaoui
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