Buchweitz Ragnar Olaf (35 results)

Condition: Very Good. Used - Very Good.

Condition: New. Brand New.

Softcover. Condition: Sehr gut. Providence, AMS (1997). gr.8°. VII, 96 p. Pbck. Memoirs of the AMS, 597.- Name on half title.

Condition: New.

Paperback. Condition: Brand New. 1st edition. 206 pages. 8.75x6.00x0.50 inches. In Stock.

Condition: New.

Condition: New. In English.

Condition: As New. Unread book in perfect condition.

Paperback. Condition: Brand New. 1st edition. 206 pages. 8.75x6.00x0.50 inches. In Stock.

Condition: As New. Unread book in perfect condition.

Condition: new.

Paperback. Condition: Brand New. 175 pages. 10.00x7.00x0.50 inches. In Stock.

Condition: New.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

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

Paperback. Condition: New. This book is a lightly edited version of the unpublished manuscript Maximal Cohen-Macaulay modules and Tate cohomology over Gorenstein rings by Ragnar-Olaf Buchweitz. The central objects of study are maximal Cohen-Macaulay modules over (not necessarily commutative) Gorenstein rings. The main result is that the stable category of maximal Cohen-Macaulay modules over a Gorenstein ring is equivalent to the stable derived category and also to the homotopy category of acyclic complexes of projective modules. This assimilates and significantly extends earlier work of Eisenbud on hypersurface singularities. There is also an extensive discussion of duality phenomena in stable derived categories, extending Tate duality on cohomology of finite groups. Another noteworthy aspect is an extension of the classical BGG correspondence to super-algebras. There are numerous examples that illustrate these ideas. The text includes a survey of developments subsequent to, and connected with, Buchweitz's manuscript. …

Hardcover. Condition: Brand New. 396 pages. 10.24x7.24x1.10 inches. In Stock.

Paperback. Condition: new. Paperback. This book is a lightly edited version of the unpublished manuscript Maximal Cohen-Macaulay modules and Tate cohomology over Gorenstein rings by Ragnar-Olaf Buchweitz. The central objects of study are maximal Cohen-Macaulay modules over (not necessarily commutative) Gorenstein rings. The main result is that the stable category of maximal Cohen-Macaulay modules over a Gorenstein ring is equivalent to the stable derived category and also to the homotopy category of acyclic complexes of projective modules. This assimilates and significantly extends earlier work of Eisenbud on hypersurface singularities. There is also an extensive discussion of duality phenomena in stable derived categories, extending Tate duality on cohomology of finite groups. Another noteworthy aspect is an extension of the classical BGG correspondence to super-algebras. There are numerous examples that illustrate these ideas. The text includes a survey of developments subsequent to, and connected with, Buchweitz's manuscript. Presents a lightly edited version of the unpublished manuscript Maximal Cohen-Macaulay modules and Tate cohomology over Gorenstein rings by Ragnar-Olaf Buchweitz. The central objects of study are maximal Cohen-Macaulay modules over (not necessarily commutative) Gorenstein rings. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

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hardcover. Condition: Very Good. Very Good. Dust Jacket may NOT BE INCLUDED.CDs may be missing. SHIPS FROM MULTIPLE LOCATIONS. book.

Condition: As New. Unread book in perfect condition.

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Paperback / softback. Condition: New. New copy - Usually dispatched within 4 working days.

Condition: New. Demonstrates the interaction between representation theory of finite dimensional algebras and neighboring subjects. This book covers such topics as quantum groups, the theory of Lie algebras, and the geometry and combinatorics of tilting theory. It is suitable for graduate students and researchers interested in the theory of algebras. Editor(s): Buchweitz, Ragnar Olaf-; Lenzing, Helmut. Series: Fields Institute Communications. Num Pages: 396 pages, Illustrations, 1 port. BIC Classification: PBG. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly. Weight in Grams: 935. . 2005. Hardcover. . . . .…

Hardback. Condition: New. Resulting from the Tenth International Conference on Representations of Algebras and Related Topics held at The Fields Institute (Toronto, ON, Canada), this collection of research and survey articles, honoring Vlastimil Dlab's seventieth birthday, reflects state-of-the-art research on the topic. Leading experts contributed papers, demonstrating the interaction between representation theory of finite dimensional algebras and neighboring subjects. A wide range of topics are covered, including quantum groups, the theory of Lie algebras, the geometry and combinatorics of tilting theory, commutative algebra, algebraic geometry, homology theories, and derived and triangulated categories. The book is suitable for graduate students and researchers interested in the theory of algebras.…

Condition: New.

Condition: As New. Unread book in perfect condition.

Condition: New. Demonstrates the interaction between representation theory of finite dimensional algebras and neighboring subjects. This book covers such topics as quantum groups, the theory of Lie algebras, and the geometry and combinatorics of tilting theory. It is suitable for graduate students and researchers interested in the theory of algebras. Editor(s): Buchweitz, Ragnar Olaf-; Lenzing, Helmut. Series: Fields Institute Communications. Num Pages: 396 pages, Illustrations, 1 port. BIC Classification: PBG. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly. Weight in Grams: 935. . 2005. Hardcover. . . . . Books ship from the US and Ireland.…

Hardback. Condition: New. New copy - Usually dispatched within 4 working days.

Condition: New. In English.