Ringel claus (25 Ergebnisse)

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,400grams, ISBN:3540065016.

Zustand: New. In English.

Zustand: Gut. X, 171 pages Ex-Library book in good condition. 9783540065012 Sprache: Englisch Gewicht in Gramm: 440.

Softcover. Zustand: Gut. Bologna 1979. gr.8°. 82 p. Pbck. (slightly browned).- Symposia Matematica, vol. XXIII, p. 321-412.

Softcover. Zustand: Gut. Bln., Springer 1973. 4°. XI, 172 p. Pbck. (slightly rubbed).- Lecture Notes in Mathematics, 351.- Slightly browned, one coloured underlinig.

Zustand: Very Good. *Price Has BEEN REDUCED by 10% until Monday, Oct. 12 (SALE item)* 57 pp., Paperback, very good. - 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. …

8° , Softcover/Paperback. 1.Auflage.. X, 172 Seiten Einband etwas berieben, Bibl.Ex., innen guter und sauberer Zustand 9783540065012 Sprache: Englisch Gewicht in Gramm: 279.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Preliminaries.- Semi-perfect rings.- Morita duality.- Left QF-3 rings.- The structure of QF-3 rings.- Are noetherian, left QF-3 rings artinian, so QF-3 .- Dominant dimension.- Conjectures arising from Nakayama's conjecture.- QF-3 rings and rings of finite representation type.- The double centralizer condition.- QF-13 rings.- QF-3 rings and categories of projective modules.…

Zustand: New. In English.

Zustand: New. In English.

Softcover. Zustand: Gut. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. C-04973 3540139052 Sprache: Englisch Gewicht in Gramm: 550.

Gebundene Ausgabe, Gr. 8°. Zustand: Wie neu. 2000. 439 S. Buch ist neu, aus priv. Vorbesitz, ungelesen. -----Inhalt. This book is concerned with the role played by modules of infinite length when dealing with problems in the representation theory of groups and algebras, but also in topology and geometry; it shows the intriguing interplay between finite and infinite length modules. ISBN: 9783764364137 Due to new EU packaging regulations, we are currently unable to ship to many EU countries. Shipping to Germany, the Netherlands, Ireland, Finland, and the Baltic states is possible. Deliveries to border-based parcel lockers or cross-border parcel forwarding services remain possible. Shipping to all countries outside the EU also remains possible. Sprache: Englisch Gewicht in Gramm: 807.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This volume presents the invited lectures of a conference devoted to Infinite Length Modules, held at Bielefeld, September 7-11, 1998. Some additional surveys have been included in order to establish a unified picture. The scientific organization of the conference was in the hands of K. Brown (Glasgow), P. M. Cohn (London), I. Reiten (Trondheim) and C. M. Ringel (Bielefeld). The conference was concerned with the role played by modules of infinite length when dealing with problems in the representation theory of algebras. The investi gation of such modules always relies on information concerning modules of finite length, for example simple modules and their possible extensions. But the converse is also true: recent developments in representation theory indicate that a full un derstanding of the category of finite dimensional modules, even over a finite dimen sional algebra, requires consideration of infinite dimensional, thus infinite length, modules. For instance, the important notion of tameness uses one-parameter fami lies of modules, or, alternatively, generic modules and they are of infinite length. If one tries to exhibit a presentation of a module category, it turns out to be essential to take into account the indecomposable modules which are algebraically compact, or, equivalently, pure injective. Specific methods have been developed over the last few years dealing with such special situations as group algebras of finite groups or noetherian rings, and there are surprising relations to topology and geometry. The conference outlined the present state of the art. …

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Integral quadratic forms.- Quivers, module categories, subspace categories (Notation, results, some proofs).- Construction of stable separating tubular families.- Tilting functors and tubular extensions (Notation, results, some proofs).- Tubular algebras.- Directed algebras. …

Zustand: New. Series: Progress in Mathematics. Num Pages: 522 pages, biography. BIC Classification: PBG. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate. Dimension: 234 x 156 x 30. Weight in Grams: 923. . 1991. Hardback. . . . . Books ship from the US and Ireland.…

Hardcover. Zustand: Gut. 439 S. Ex-library with stamp and library-signature in good condition, some traces of use. C-01720 9783764364137 Sprache: Englisch Gewicht in Gramm: 1150.

Zustand: New. In English.

Taschenbuch. Zustand: Neu. Infinite Length Modules | Henning Krause (u. a.) | Taschenbuch | ix | Englisch | 2012 | Birkhäuser | EAN 9783034895620 | Verantwortliche Person für die EU: Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Preliminaries.- Semi-perfect rings.- Morita duality.- Left QF-3 rings.- The structure of QF-3 rings.- Are noetherian, left QF-3 rings artinian, so QF-3.- Dominant dimension.- Conjectures arising from Nakayama's conjecture.- QF-3 rings and rings of finite representation type.- The double centralizer condition.- QF-13 rings.- QF-3 rings and categories of projective modules.…

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book is concerned with the role played by modules of infinite length when dealing with problems in the representation theory of groups and algebras, but also in topology and geometry; it shows the intriguing interplay between finite and infinite length modules.…

Hardcover. Zustand: gut. First Edition. Fadengehefteter folienkaschierter Pappeinband mit Rücken- und Deckeltitel. Der Kopfschnitt leicht berieben, ansonsten rundum guter Erhaltungszustand. "From April 1, 1984 until March 31, 1991 the Deutsche Forschungsgemeinschaft has sponsored the project "Representation Theory of Finite Groups and Finite Di mensional Algebras". The proposal for this project was submitted by B. Huppert (Mainz), B. Fischer (Bielefeld), G. Michler (Essen), H. Pahlings (Aachen) and C. M. Ringel (Bielefeld) in order to strengthen the interaction between the different research areas in representation theory. The Deutsche Forschungsgemeinschaft has given many research positions and fellowships for young algebraists enabling them to do research at their own universities or as visitors at well known research institutions in America, Australia, England and France. The whole project benefitted very much from an extensive exchange programme between German and American scientists sponsored by the Deutsche Forschungsgemeinschaft and by the National Science Foundation of the United States. This volume presents lectures given in a final conference and reports by members of the project. It is divided into two parts. The first part contains seven survey articles describing recent advances in different areas of representation theory. These articles do not only concentrate on the work done by the German research groups, but also inform on major developments of the subject at all. The volume omits those topics already treated in book form." (Verlagstext) In englischer Sprache. IX, (I), 520, (2) pages. Groß 8° (162 x 240mm).…

Zustand: New. This book is concerned with the role played by modules of infinite length when dealing with problems in the representation theory of groups and algebras, but also in topology and geometry it shows the intriguing interplay between finite and infinite length.

Hardcover. Zustand: Brand New. 357 pages. 9.50x6.50x1.00 inches. In Stock.

Hardcover. Zustand: Brand New. 447 pages. 9.00x6.25x1.00 inches. In Stock.

Hardcover. Zustand: gut. 1991. Representation Theory of Finite Groups and Finite-Dimensional Algebras. Proceedings of the Conference at the University of Bielefeld from May 15-17, 1991, and 7 Survey Articles on Topics of Representation Theory. Edited by G. O. Michler and C. M. Ringel. (= Reihe: Progress in Mathematics. Edited by J. Oesterlé and A. Weinstein, Volume 95). Erstausgabe. In deutscher Sprache. pages. …