Linear Algebra and the C Language/a0hd
Hankel matrix:
In linear algebra, a Hankel matrix (or catalecticant matrix), named after Hermann Hankel, is a rectangular matrix in which each ascending skew-diagonal from left to right is constant.... Wikipedia: Hankel matrix
Hankel matrix.
The inverse remains symmetric, but is no longer a Hankel matrix.
The eigenvalues are real.
Tridiagonal matrix.
Upper matrix.
Lower matrix.
Anticirculante matrix.