Ammar, Gregory S.; Gragg, William B. (1988). "Superfast Solution of Real Positive Definite Toeplitz Systems". SIAM Journal on Matrix Analysis and Applications. 9: 61–76. CiteSeerX10.1.1.64.8032. doi:10.1137/0609005. hdl:10945/30445.
Gragg, W. B.; Reichel, L. (1990). "A divide and conquer method for unitary and orthogonal eigenproblems". Numerische Mathematik. 57: 695–718. doi:10.1007/BF01386438. hdl:10945/29823. S2CID53684596.
Ammar, Gregory S.; Gragg, William B. (1988). "Superfast Solution of Real Positive Definite Toeplitz Systems". SIAM Journal on Matrix Analysis and Applications. 9: 61–76. CiteSeerX10.1.1.64.8032. doi:10.1137/0609005. hdl:10945/30445.
Gragg, W. B.; Reichel, L. (1990). "A divide and conquer method for unitary and orthogonal eigenproblems". Numerische Mathematik. 57: 695–718. doi:10.1007/BF01386438. hdl:10945/29823. S2CID53684596.
psu.edu
citeseerx.ist.psu.edu
Ammar, Gregory S.; Gragg, William B. (1988). "Superfast Solution of Real Positive Definite Toeplitz Systems". SIAM Journal on Matrix Analysis and Applications. 9: 61–76. CiteSeerX10.1.1.64.8032. doi:10.1137/0609005. hdl:10945/30445.
semanticscholar.org
api.semanticscholar.org
Gragg, W. B.; Reichel, L. (1990). "A divide and conquer method for unitary and orthogonal eigenproblems". Numerische Mathematik. 57: 695–718. doi:10.1007/BF01386438. hdl:10945/29823. S2CID53684596.
Article title A Parallel Divide and Conquer Algorithm for the Generalized Real Symmetric Definite Tridiagonal Eigenproblem, C.F. Borges and W.B.Gragg, 1992