Hackbusch, W., 1948- Multi-grid methods and applications / Wolfgang Hackbusch. - Berlin : Springer-Verlag, c1985. - xiv, 377 p. - Springer series in computational mathematics ; 4 . ISBN: 0387127615 (U.S.) Subjects--Topical Terms: Differential equations, Partial--Numerical solutions.Numerical grid generation (Numerical analysis) LC Class. No.: QA377 / .H28 1985 Dewey Class. No.: 515.3/53�19