birkhoff george d (10 Ergebnisse)

Zustand: Fine. *Price HAS BEEN temporarily REDUCED by 10% until Monday, Oct. 6 (sale item)* 284 pp., Hardcover, fine in a very good dust jacket whose spine panel is faded. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Wraps. Zustand: Very Good. Zustand des Schutzumschlags: Very Good. xx, 269 pages. Plain printed wrappers with light green and white printed dj. Paper browned throughout, still a usable copy. Minor wear at the extremities. Wraps. First printed in English in 1933 by Harvard University Press.

Hardcover. Zustand: Brand New. 3rd edition. 294 pages. 9.25x6.25x0.75 inches. In Stock.

Paperback. Zustand: Brand New. 305 pages. 9.00x6.00x0.75 inches. In Stock.

Blue Cloth. Zustand: Near Fine. Zustand des Schutzumschlags: Good. Illustrated With Black And White Photographs, Equations, Diagrams And Charts (illustrator). First Edition. Xvi, 331 Pp. Blue Cloth, Gilt. First Printing. Near Fine. Dust Jacket Is Price Clipped, Some Chipping To Edges With Loss Of Words "Science In" At Top Of Spine.

Zustand: New. A high-school text.KlappentextrnrnA high-school text.

Zustand: New. In.

Couverture rigide. Zustand: bon. R260270237: 1947. In-8. Relié. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 295 pages. . . . Classification Dewey : 510-Mathématiques.

Easton, PA., Mack printing Compagny, 1931. Royal8vo. Contemp. full cloth. Spine gilt and with gilt lettering. In: "Proceedings of the National Academy of Sciences of the United States of America", Vol. 17. VII,710 pp. (Entire volume offered). The papers: pp. 315-318, 650-655 and 656-660. First editions of these importent papers in statistical mechanics. The so-called Koopman-von Neumann mechanics is a description of classical mechanics in terms of Hilbert space, introduced by Bernard Koopman (the paper offered) and John von Neumann in 1931 and 1932. Ergodicity was introduced by Boltzmann, but the modern theory started from the paper by Koopman, and has been a cornerstone of statistical mechanics since. The ergodic method has found impressive applications in the fields of statistical mechanics, number theory, probability theory, harmonic analysis, and combinatorics.As Koopman and von Neumann demonstrated, a Hilbert space of complex, square integrable wavefunctions can be defined in which classical mechanics can be formulated as an operatorial theory similar to quantum mechanics.Birkhoff's proof (in the third paper offered) of "the ergodic theorem was deemed as importent as his proof of Poincare's geometric theorem" (Landmarks Writing in Western Mathematics 1640-1940, p. 877).