%0 Report %1 eisenstat1980efficient %A Eisenstat, Stanley C. %D 1980 %K 65f08-preconditioners-for-iterative-methods 65f10-iterative-methods-for-linear-systems %N 185 %T Efficient implementation of a class of preconditioned Conjugate Gradient methods %U https://apps.dtic.mil/dtic/tr/fulltext/u2/a098233.pdf %X The preconditioned conjugate gradient (PCG) method is aneffective means for solving systems of linear equations wherethe coefficient matrix is symmetric and positive definite.(tThe incomplete LDL factorizations are a widely used class ofpreconditionings, including the SSOR, Dupont-Kendall-Rachford,Generalized SSOR, ICCG(O), and MICCG(O) preconditionings. The efficient implementation of PCG with a preconditioning fromthis class is discussed.

@techreport{eisenstat1980efficient, abstract = {The preconditioned conjugate gradient (PCG) method is aneffective means for solving systems of linear equations wherethe coefficient matrix is symmetric and positive definite.(tThe incomplete LDL factorizations are a widely used class ofpreconditionings, including the SSOR, Dupont-Kendall-Rachford,Generalized SSOR, ICCG(O), and MICCG(O) preconditionings. The efficient implementation of PCG with a preconditioning fromthis class is discussed.}, added-at = {2019-05-07T03:19:27.000+0200}, author = {Eisenstat, Stanley C.}, biburl = {https://www.bibsonomy.org/bibtex/295324c71e491e4c34a7344cdacdc142e/gdmcbain}, institution = {Yale University, Department of Computer Science}, interhash = {942c8958d31d075f2d99bffbbd70d868}, intrahash = {95324c71e491e4c34a7344cdacdc142e}, keywords = {65f08-preconditioners-for-iterative-methods 65f10-iterative-methods-for-linear-systems}, month = aug, number = 185, timestamp = {2019-05-07T03:19:27.000+0200}, title = {Efficient implementation of a class of preconditioned Conjugate Gradient methods}, type = {Research Report}, url = {https://apps.dtic.mil/dtic/tr/fulltext/u2/a098233.pdf}, year = 1980 }