Definition of Submatrix. Meaning of Submatrix. Synonyms of Submatrix

- computing the determinant of certain submatrices. A prin****l submatrix is a square submatrix obtained by removing certain rows and columns. The definition...
- called the (i, j) minor, or a first minor) is the determinant of the submatrix formed by deleting the i-th row and j-th column. This number is often...
- A non-vanishing p-minor (p × p submatrix with non-zero determinant) shows that the rows and columns of that submatrix are linearly independent, and thus...
- two matrices A {\displaystyle A} and B {\displaystyle B} such that all submatrix products that will be used are defined. Two matrices A {\displaystyle...
- perfect matrix is an m-by-n binary matrix that has no possible k-by-k submatrix K that satisfies the following conditions: k > 3 the row and column sums...
- i}{(\lambda _{i}-\lambda _{k})}}},} where M j {\textstyle M_{j}} is the submatrix formed by removing the jth row and column from the original matrix. This...
- this number can be computed in polynomial time from the determinant of a submatrix of the graph's Laplacian matrix; specifically, the number is equal to...
- matroid to another Minor (linear algebra), the determinant of a square submatrix Minor chord Minor interval Minor key Minor scale Minor (given name), a...
- {\displaystyle A^{\prime }} be the ( n − 1 ) × n {\displaystyle (n-1)\times n} submatrix of A {\displaystyle A} constructed by removing the first row in A {\displaystyle...
- square submatrix has determinant 0, +1 or −1. A totally unimodular matrix need not be square itself. From the definition it follows that any submatrix of...