The words contained in this file might help you see if this file matches what you are looking for:

...Sparse matrix methods and applications yousef saad department of computer science engineering university minnesota wimereux april st typical problem physical model nonlinear pdes discretization linearization newton sequenceofsparselinearsystemsax b whataresparsematrices commondenition matricesthatallowspecialtechniquesto take advantage the large number zero elements structure afewapplications matrices structuralengineering reser voir simulation electrical networks optimization problems goals muchlessstorageandworkthandensecomputations observation a isusuallydense butlandu inthelufactor ization may be reasonably if good technique is used nonzeropatterns few arc unsymmetric from laser r curtis oct sherman fully implicit black oil simulator by grid unk...