- In geometry, a
diagonal is a line
segment joining two
vertices of a
polygon or polyhedron, when
those vertices are not on the same edge. Informally, any...
- Look up
diagonalization in Wiktionary, the free dictionary. In
logic and mathematics,
diagonalization may
refer to:
Matrix diagonalization, a construction...
- non-defective if it is
similar to a
diagonal matrix. That is, if
there exists an
invertible matrix P {\displaystyle P} and a
diagonal matrix D {\displaystyle D}...
- In
linear algebra, a
diagonal matrix is a
matrix in
which the
entries outside the main
diagonal are all zero; the term
usually refers to
square matrices...
-
Diagonal argument can
refer to:
Diagonal argument (proof technique),
proof techniques used in mathematics. A
diagonal argument, in mathematics, is a technique...
- like the
block diagonal matrix a
square matrix,
having square matrices (blocks) in the
lower diagonal, main
diagonal and
upper diagonal, with all other...
- Cantor's
diagonal argument (among
various similar names) is a
mathematical proof that
there are
infinite sets
which cannot be put into one-to-one correspondence...
-
Diagonal pliers (also
known as wire
cutters or
diagonal cutting pliers, or
under many
regional names) are
pliers intended for the
cutting of wire or small...
-
linear algebra, the main
diagonal (sometimes prin****l
diagonal,
primary diagonal,
leading diagonal,
major diagonal, or good
diagonal) of a
matrix A {\displaystyle...
-
known as the anti-
diagonal (sometimes
Harrison diagonal,
secondary diagonal,
trailing diagonal,
minor diagonal, off
diagonal or bad
diagonal). An n-by-n matrix...
