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New posts in condition-number
Prove $k(AB) \leq k(A)k(B)$ where $k(\cdot)$ denotes the condition number
linear-algebra
matrices
condition-number
Is Schur complement better conditioned than the original matrix?
matrices
block-matrices
condition-number
schur-complement
lower bound for the condition number
linear-algebra
matrices
numerical-linear-algebra
condition-number
Why is the condition number of a matrix given by these eigenvalues?
linear-algebra
matrices
numerical-linear-algebra
condition-number
What is a big condition number for a matrix?
matrices
inverse
numerical-linear-algebra
condition-number
Transformation of matrices for smaller condition number
matrices
numerical-linear-algebra
condition-number
What is the practical impact of a matrix's condition number?
matrices
numerical-linear-algebra
condition-number
Is the set of matrices with constrained condition numbers a convex set?
linear-algebra
matrices
eigenvalues-eigenvectors
convex-analysis
condition-number
Condition number of a product of two matrices
linear-algebra
matrices
normed-spaces
condition-number
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