Top network posts

• 34 Do commuting matrices share the same eigenvectors?
• 18 Prove that if $ u \cdot v = u \cdot w $ then $v = w$
• 15 How to prove the existence and uniqueness of Cholesky decomposition?
• 15 Proof of Eckart-Young-Mirsky theorem
• 13 What is the agreed upon definition of a "positive definite matrix"?
• 13 How to prove that 2-norm of matrix A is <= infinite norm of matrix A
• 12 Algorithm to find an orthogonal basis (orthogonal to a given vector)
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