Triangular Matrix
An upper triangular
Matrix
is defined by
(1)
Written explicitly,
(2)
A lower triangular
Matrix
is defined by
(3)
Written explicitly,
(4)
See also
Hessenberg Matrix
,
Hilbert Matrix
,
Matrix
,
Vandermonde Matrix
© 1996-9
Eric W. Weisstein
1999-05-26