-
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...
-
matrix for
which every square non-singular
submatrix is unimodular. Equivalently,
every square submatrix has
determinant 0, +1 or −1. A
totally unimodular...
-
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...
- if a
submatrix is
formed from the rows with
indices {i1, i2, …, im} and the
columns with
indices {j1, j2, …, jn}, then the
complementary submatrix is formed...
- 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...
- 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...
-
where every entry is
either zero or one) that does not
contain any
square submatrix of odd
order having all row sums and all
column sums
equal to 2. Balanced...
-
outgoing edges to
every other PE. 2D partitioning:
Every processor gets a
submatrix of the
adjacency matrix. ****ume the
processors are
aligned in a rectangle...
- this
number can be
computed in
polynomial time from the
determinant of a
submatrix of the
Laplacian matrix of the graph; specifically, the
number is equal...
