W klingenberg (86 resultados)

Paperback. Condición: Good. Light pencil markings threwout pages. Spine is cracked. Minimal creasing on cover/ threwout pages.

Broschiert. Condición: Gut. 211 Seiten; Das hier angebotene Buch stammt aus einer teilaufgelösten Bibliothek und kann die entsprechenden Kennzeichnungen aufweisen (Rückenschild, Instituts-Stempel.); der Buchzustand ist ansonsten ordentlich und dem Alter entsprechend gut. Sprache: Deutsch Gewicht in Gramm: 410.…

Condición: Good. Springer-Verlag, 1968. Text in German; cover faintly rubbed/soiled; corners lightly rubbed/bumped, spine ends lightly bumped; edges faintly rubbed/bumped, very lightly soiled/sunned; interior faintly age-toned throughout, ffep has erasures; binding tight; cover, edges, and interior intact and clean, except where noted. paperback. Good.…

Most of text is in English. Very Good Condition. Softbound. No marks.

Condición: Good. *Price HAS BEEN REDUCED by 10% until Monday, Nov. 16 (SALE item)* 227 pp., hardcover, ex library else text clean and binding tight. - 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.…

paperbound, 8vo 211 pp. very good condition (clean, no pencil or ink annotations, no stamps).

Condición: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condición: acceptable. This book is in Acceptable condition. All pages are intact, but may have lots of notes, water damage or other issues and be ex library.

Condición: Very Good.

Condición: As New. Unread book in perfect condition.

Condición: New.

Condición: New.

Cloth. Condición: Very Good. Estado de la sobrecubierta: No d/j as Published. Type: Book N.B. Small plain label to ffep. Inscription to front paste down.

Condición: New. In English.

Condición: New.

Condición: As New. Unread book in perfect condition.

Condición: New.

Condición: New.

Condición: New. pp. 196 Index.

Condición: As New. Unread book in perfect condition.

Condición: New.

Condición: New. In English.

Condición: New. In English.

Gebunden. Condición: New.

Condición: New.

Softcover. Condición: Gut. Mit einem Anhang von H. Karcher. Bln., Springer 1972. gr.8°. V, 211 S. OKart. (back browned).- Lecture Notes in Mathematics, 282.- In good condition.

Condición: As New. Unread book in perfect condition.

Buch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - The question of existence of c10sed geodesics on a Riemannian manifold and the properties of the corresponding periodic orbits in the geodesic flow has been the object of intensive investigations since the beginning of global differential geo metry during the last century. The simplest case occurs for c10sed surfaces of negative curvature. Here, the fundamental group is very large and, as shown by Hadamard [Had] in 1898, every non-null homotopic c10sed curve can be deformed into a c10sed curve having minimallength in its free homotopy c1ass. This minimal curve is, up to the parameterization, uniquely determined and represents a c10sed geodesic. The question of existence of a c10sed geodesic on a simply connected c10sed surface is much more difficult. As pointed out by Poincare [po 1] in 1905, this problem has much in common with the problem ofthe existence of periodic orbits in the restricted three body problem. Poincare [l.c.] outlined a proof that on an analytic convex surface which does not differ too much from the standard sphere there always exists at least one c10sed geodesic of elliptic type, i. e., the corres ponding periodic orbit in the geodesic flow is infinitesimally stable.…

Condición: New. pp. 248.

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - The question of existence of c10sed geodesics on a Riemannian manifold and the properties of the corresponding periodic orbits in the geodesic flow has been the object of intensive investigations since the beginning of global differential geo metry during the last century. The simplest case occurs for c10sed surfaces of negative curvature. Here, the fundamental group is very large and, as shown by Hadamard [Had] in 1898, every non-null homotopic c10sed curve can be deformed into a c10sed curve having minimallength in its free homotopy c1ass. This minimal curve is, up to the parameterization, uniquely determined and represents a c10sed geodesic. The question of existence of a c10sed geodesic on a simply connected c10sed surface is much more difficult. As pointed out by Poincare [po 1] in 1905, this problem has much in common with the problem ofthe existence of periodic orbits in the restricted three body problem. Poincare [l.c.] outlined a proof that on an analytic convex surface which does not differ too much from the standard sphere there always exists at least one c10sed geodesic of elliptic type, i. e., the corres ponding periodic orbit in the geodesic flow is infinitesimally stable.…