Ringel g (55 risultati)

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Hardcover. Condizione: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardback. Condizione: Good.

Hardcover. Condizione: Near Fine. Condizione sovraccoperta: Near Fine. 140pp.

gebundene Ausgabe. Condizione: Gut. 194 Seiten Das hier angebotene Buch stammt aus einer teilaufgelösten wissenschaftlichen Bibliothek und trägt die entsprechenden Kennzeichnungen (Rückenschild, Instituts-Stempel.); leichte altersbedingte Anbräunung des Papiers; der Buchzustand ist ansonsten ordentlich und dem Alter entsprechend gut. In ENGLISCHER Sprache. Sprache: Englisch Gewicht in Gramm: 440.…

Condizione: Good. English language Edition. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. …

Softcover. Condizione: Gut. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. Ex-library with stamp and library-signature. GOOD condition, some traces of use. C-01787 3540065482 Sprache: Englisch Gewicht in Gramm: 550.

Condizione: New.

Hardcover. Condizione: Wie neu. Euroconference in Essen (Germany), April 1-5, 1997. Basel, Birkhäuser (1999). gr.8°. XIV, 357 p. Hardbound. Progress in Mathematics, 173.- Like new.

Condizione: sehr gut - gebraucht. 13. Gebundene Ausgabe Sehr guter Zustand, ohne Namenseintrag, Original-Schutzumschlag gebrauchter Original-Schutzumschlag. Gewicht über 1 kg, Versand ins Ausland nur auf Anfrage Zustand: 2, sehr gut - gebraucht, Gebundene Ausgabe mvg 13, 1989 , Der grosse Hausbauratgeber. Planung, Finanzierung, Qualität, Dipl. Ing. Arch. Dr. G. K. Ringel.…

Condizione: New. In English.

16. Auflage. - internlp083-4802 Deutsch - 636 Seiten S. 25 x 18 x 5 cm - Groß-Oktav 1300g. mit leichten Gebrauchsspuren - leicht berieben und bestoßen mit kleinen Randläsuren, leicht nachgedunkelt, - mit leichten Gebrauchsspuren - leicht berieben und bestoßen mit kleinen Randläsuren, leicht nachgedunkelt, - Pappband (Hardcover) mit Schutzumschlag -.…

Condizione: New. pp. 376.

Paperback. Condizione: Brand New. 376 pages. 9.25x6.10x0.85 inches. In Stock.

Condizione: Very Good. No Dj. 8vo pp. xiv 3 357. book.

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - A joint research project of algebraists from the universities of Antwerp, Biele feld, Essen, Leeds, Paris VI and Trondheim on 'Invariants and Representations of Algebras' has been supported from 1991 to 1997 by the European Union programmes 'Science' and 'Human Capital and Mobility', it was coordinated by Mme M. -P. Malliavin (Paris VI). Later, algebraists from the universities of Edinburgh, Ioannina, Murcia and Torun joined the collaboration. This network is now coordinated by C. M. Ringel (Bielefeld). It has received funds from the European Commission in order to organize four conferences as part of the pro gramme 'Training and Mobility of Researchers', to be held during the period 1997-1999 at Essen, Murcia, Bielefeld and Ioannina. The first Euroconference of this series took place at the University of Essen, April 1-4, 1997. It was devoted to 'Computational Methods for Representations of Groups and Algebras' . The organizers were P. Draxler (Bielefeld) and G. Michler (Essen). This volume collects most of the material presented at the conference. There had been an additional introductory lecture by H. Gollan; it is not included here, since its contents is available in the lecture notes: P. Fleischmann, G. O. Michler, P. Roelse, J. Rosenboom, R. Staszewski, C. Wagner, M. Weller, 'Linear algebra over small finite fields on parallel machines', Vorlesungen Fachbereich Math. Univ. Essen, 23 (1995). Together with these notes, this volume will provide a survey on the present state of art.…

Condizione: New. Print on Demand.

Condizione: As New. Unread book in perfect condition.

Condizione: New. In English.

Condizione: New. In English.

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Taschenbuch. Condizione: Neu. Computational Methods for Representations of Groups and Algebras | Euroconference in Essen (Germany), April 1-5, 1977 | P. Dräxler (u. a.) | Taschenbuch | Progress in Mathematics | xiv | Englisch | 2012 | Birkhäuser | EAN 9783034897402 | 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.…

Condizione: New. pp. 212.

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - In 1890 P. J. Heawood [35] published a formula which he called the Map Colour Theorem. But he forgot to prove it. Therefore the world of mathematicians called it the Heawood Conjecture. In 1968 the formula was proven and therefore again called the Map Color Theorem. (This book is written in California, thus in American English. ) Beautiful combinatorial methods were developed in order to prove the formula. The proof is divided into twelve cases. In 1966 there were three of them still unsolved. In the academic year 1967/68 J. W. T. Youngs on those three cases at Santa Cruz. Sur invited me to work with him prisingly our joint effort led to the solution of all three cases. It was a year of hard work but great pleasure. Working together was extremely profitable and enjoyable. In spite of the fact that we saw each other every day, Ted wrote a letter to me, which I present here in shortened form: Santa Cruz, March 1, 1968 Dear Gerhard: Last night while I was checking our results on Cases 2, 8 and 11, and thinking of the great pleasure we had in the afternoon with the extra ordinarily elegant new solution for Case 11, it seemed to me appropriate to pause for a few minutes and dictate a historical memorandum. We began working on Case 8 on 10 October 1967, and it was settled on Tuesday night, 14 November 1967.…

Hardcover. Condizione: 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).…

Paperback. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Paperback. Condizione: Brand New. reprint edition. 206 pages. 9.00x6.10x0.60 inches. In Stock.

Buch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book presents material from 3 survey lectures and 14 additional invited lectures given at the Euroconference 'Computational Methods for Representations of Groups and Algebras' held at Essen University in April 1997. The purpose of this meeting was to provide a survey of general theoretical and computational methods and recent advances in the representation theory of groups and algebras. The foundations of these research areas were laid in survey articles by P. Dräxler and R. Nörenberg on 'Classification problems in the representation theory of finite-dimensional algebras', R. A. Wilson on 'Construction of finite matrix groups' and E. Green on 'Noncommutative Gröbner bases, and projective resolutions'. Furthermore, new applications of the computational methods in linear algebra to the revision of the classification of finite simple sporadic groups are presented. Computational tools (including high-performance computations on supercomputers) have become increasingly important for classification problems. They are also inevitable for the construction of projective resolutions of finitely generated modules over finite-dimensional algebras and the study of group cohomology and rings of invariants. A major part of this book is devoted to a survey of algorithms for computing special examples in the study of Grothendieck groups, quadratic forms and derived categories of finite-dimensional algebras. Open questions on Lie algebras, Bruhat orders, Coxeter groups and Kazhdan Lusztig polynomials are investigated with the aid of computer programs. The contents of this book provide an overview on the present state of the art. Therefore it will be very useful for graduate students and researchers in mathematics, computer science and physics.…