Bibliography ============= 1. P.D. CROUT A short method for evaluating determinants and solving systems of linear equations with real or complex coefficients. - AIEE Trans Vol 60, 1941, pp 1235 - 1240 2. E. CUTHILL & J. Mc KEE "Reducing the band with of sparse symmetric matrices" Proc 24th Nat Conf Assoc Comput Mach ACM Publ Publ (1969) 3. E. CUTHILL "Several strategies for reducing the bandwith of the matrices" in Sparse Matrixes and their applications - D.J. ROSE & R.A. WILLOUGHBY Editors, Plenum Press, New York (1972), New York (1972) pp 157-166 4. G. Von FUCHS, J.R. ROY, E. SCHREM Hypermatrix solution of large sets of symmetric positive definite linear equations - Computer methods in Applied Mechanics and Engineering (1972) 5. A. GEORGE, D.R. Mc INTYRE "On the application of the minimum degree algorithm to finite element systems" SIAM J. Num. Year. Vol 15, (1978) pp90 - 112 6. G.H. GOLUB and C.F. Van LOAN Matrix computations. Johns Hopkins University Press - Baltimore (1983) 7. B. M. IRONS Roundoff criteria in direct stiffness solutions - AIAA Journal 6 No. 7 pp 1308 -1312 (1968) 8. B.M. IRONS A frontal solution program for finite elements analysis - Int Journal Num. Meth. Eng.2, 1970 9. O' LEARY & STEWART, Computing the eigenvalues and eigenvectors of symmetric arrowhead matrices, J. of comp physics 90, 497-505 (1990) 10. J.M. ORTEGA "Introduction to parallel and vector solutions of linear systems Plenum Press (1988) 11. G. RADICATI di BROZOLO, M. VITALETTI Sparse matrix-vector product and storage representations on the IBM 3090 with vector facility - IBM - ECSEC Report G513 - 4098 (Rome) 4098 (Rome) July 1986 12. J.K. REID A note on the stability of Gaussian elimination. J. Int Maths Applies, 1971, 8 pp 374-375 13. J.H. WILKINSON Rounding Errors in Algebraic. Processes Her Majesty's Stationery Office (1963) 14. J.H. WILKINSON The algebraic eigenvalue problem Clarendon Press Oxford (1965) 15. C. ROSE "A multifrontal method for the direct resolution of linear systems" Note EDF - DER HI-76/93/008 (1993) 16. D. SELIGMANN "Solving algorithms for the generalized eigenvalue problem" [:ref:`R5.01.01 `] - Note EDF - DER HI-75/7815 (1992) 17. D. SELIGMANN, R. MICHEL "Solution algorithms for the quadratic eigenvalue problem" [:ref:`R5.01.02 `] - Note EDF - DER HI-75/7816 (1992)