William l siegmann (11 résultats)

Etat : Used. pp. 300.

Etat : Used. pp. 300.

Etat : Used. pp. 300.

Etat : Good. [ No Hassle 30 Day Returns ][ Ships Daily ] [ Underlining/Highlighting: NONE ] [ Writing: NONE ] [ Edition: Reprint ] Publisher: Addison-Wesley Pub Date: 1/1/1993 Binding: Paperback Pages: 258 Reprint edition.

Softcover. Etat : Very Good. First Edition. [AFRICA]. Ed. Richard M. Fulton. Contributors: Warren L. D'Azevedo, Paul M. Korvah, Augustus F. Caine, Vernon R. Dorjahn, Jeanette Carter, Willi Schulze, William R. Stanley, Mark Gardner, Kjell Zetterstrom, Svend E. Holsoe, Frances Ingemann, William Siegmann, et al. "Liberia: An Evaluation of Rural Research, Summer 1971 (Rural Africana Number 15)." East Lansing, MI: African Studies Center, Michigan State University, 1971. First edition. English language. Softcover with green card wrappers printed black with a square cut-out. Anthology of thirteen academic articles with bibliography and black-and-white illustrations and maps. 10 3/4 x 8 1/2 inches. 13 oz. 144 pp. Shelf-wear on wrappers with on small tear and some sunning to back wrapper. A few pencil marks. Text otherwise clen. Very Good. No ISBN. ASIN: B0006C84OQ. "Indiana University African Art History professor and contributor William Siegmann's copy.".…

Hardcover. Etat : Brand New. 144 pages. 9.25x6.10x0.55 inches. In Stock.

Etat : New. pp. IX, 135 74 illus., 37 illus. in color. 1 Edition NO-PA16APR2015-KAP.

Buch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book introduces parabolic wave equations, their key methods of numerical solution, and applications in seismology and ocean acoustics. The parabolic equation method provides an appealing combination of accuracy and efficiency for many nonseparable wave propagation problems in geophysics. While the parabolic equation method was pioneered in the 1940s by Leontovich and Fock who applied it to radio wave propagation in the atmosphere, it thrived in the 1970s due to its usefulness in seismology and ocean acoustics.The book covers progress made following the parabolic equation's ascendancy in geophysics. It begins with the necessary preliminaries on the elliptic wave equation and its analysis from which the parabolic wave equation is derived and introduced. Subsequently, the authors demonstrate the use of rational approximation techniques, the Padé solution in particular, to find numerical solutions to the energy-conserving parabolic equation, three-dimensional parabolic equations, and horizontal wave equations.The rest of the book demonstrates applications to seismology, ocean acoustics, and beyond, with coverage of elastic waves, sloping interfaces and boundaries, acousto-gravity waves, and waves in poro-elastic media. Overall, it will be of use to students and researchers in wave propagation, ocean acoustics, geophysical sciences and more. 148 pp. Englisch.…

Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Provides a tutorial on the rational approximation methods for parabolic equationsDemonstrates applicability to a wide range of geophysical phenomenaWritten by experts responsible for many key innovations in the .…

Etat : New. Print on Demand pp. IX, 135 74 illus., 37 illus. in color.

Etat : New. PRINT ON DEMAND pp. IX, 135 74 illus., 37 illus. in color.