01298nam0M2200409--I450-99000031192020331619980429000000.00-19-853421-30031192USA010031192(ALEPH)000031192USA010031192Aug-11,-d1997----km-y1ita-0103----baengGBa|||||||001yyDirect methods for sparse matricesI. S. Duff, A. M. Erisman, J. K. ReidRepr. with correctionsOxfordClarendon Press1997XIV, 341 p.23 cm.Numerical mathematics and scientific computation2001Numerical mathematics and scientific computationMatriciElaborazione dei dati512.9434DUFF, Iain S.Iain S.542380REID, John KerJohn Ker542381ERISMAN,Albert Maurice26169ITICCU19980725990000311920203316512.943 4 DUF15615 Ing.51200070518BKTECTAMI4020001211USA01121620020403USA011639PATRY9020040406USA011622Direct methods for sparse matrices879463UNISA