query: Condition number of a matrix
positive_passages.docid: 147627
positive_passages.text: Relation between condition numbers $\kappa(A^T A)$ and $\kappa(A)$
negative_passages.docid: 20241
negative_passages.text: Find the trace of the matrix?
negative_passages.docid: 146316
negative_passages.text: what is no. of positive eigen value of symmetric matrix A with some given relationship
negative_passages.docid: 13200
negative_passages.text: How do I know the span of a matrix
negative_passages.docid: 31029
negative_passages.text: Characteristic polynomial of a matrix of $1$'s
negative_passages.docid: 70092
negative_passages.text: Determine the number of possible values for $\det(A)$, given that $A$ is an $n \times n$ matrix with real entries such that $A^3 - A^2 -3A +2I=0$.
negative_passages.docid: 127500
negative_passages.text: How many minors are in a matrix?
negative_passages.docid: 41813
negative_passages.text: How to prove positive (semi-)definitness in matrix notation without numbers
negative_passages.docid: 97487
negative_passages.text: How to prove whether a matrix has rank $1$
negative_passages.docid: 67686
negative_passages.text: Square root of Positive Definite Matrix
negative_passages.docid: 18470
negative_passages.text: A practical way to check if a matrix is positive-definite
negative_passages.docid: 117293
negative_passages.text: sufficient and necessary conditions for matrix to be diagonalize or triangular
negative_passages.docid: 70528
negative_passages.text: Rank of a Matrix Sum
negative_passages.docid: 110484
negative_passages.text: Condition on a matrix so that its determinant is $2$
negative_passages.docid: 75211
negative_passages.text: Theorem about positive matrices
negative_passages.docid: 48961
negative_passages.text: system of matrix equations
negative_passages.docid: 131728
negative_passages.text: determine signature of matrix