Hackbusch, W., 1948- Multi-grid methods and applications / Wolfgang Hackbusch. - Berlin ; New York : Springer-Verlag, 1985. - xiv, 377 p. ; 24 cm. - Springer series in computational mathematics 4 . - 515.3/53 . Includes index. Bibliogr.: p. [354]-373. ISBN: 0387127615 (U.S.) Subjects--Topical Terms: Differential equations, Partial--Numerical solutions.Numerical grid generation (Numerical analysis) Dewey Class. No.: 515.3/53