Representations of Algebras

Representations of Algebras
Author: Vlastimil Dlab
Publisher: American Mathematical Soc.
Total Pages: 508
Release: 1993
Genre: Mathematics
ISBN: 9780821860199

The Sixth International Conference on Representations of Algebras was held at Carleton University in Ottawa, Canada, in August 1992. This refereed volume contains papers presented at the conference, as well as a number of papers submitted after the conference. Describing developments at the forefront of the field, this book will be of interest to algebraists working in the field of representation theory.

Handbook of Tilting Theory

Handbook of Tilting Theory
Author: Lidia Angeleri Hügel
Publisher: Cambridge University Press
Total Pages: 482
Release: 2007-01-04
Genre: Mathematics
ISBN: 9780521680455

A handbook of key articles providing both an introduction and reference for newcomers and experts alike.

Representations of Algebras and Related Topics

Representations of Algebras and Related Topics
Author: Ragnar-Olaf Buchweitz
Publisher: American Mathematical Soc.
Total Pages: 418
Release: 2005
Genre: Mathematics
ISBN: 0821834150

Twelve-year-old Molly and her ten-year-old brother, Michael, have never liked their younger stepsister, Heather. Ever since their parents got married, she's made Molly and Michael's life miserable. Now their parents have moved them all to the country to live in a house that used to be a church, with a cemetery in the backyard. If that's not bad enough, Heather starts talking to a ghost named Helen and warning Molly and Michael that Helen is coming for them. Molly feels certain Heather is in some kind of danger, but every time she tries to help, Heather twists things around to get her into trouble. It seems as if things can't get any worse. But they do -- when Helen comes. "Genuinely scary, complete with dark secrets from the past, unsettled graves, and a very real ghost." -- The Bulletin of the Center for Children's Books "An unusually scary, well-crafted ghost fantasy." -- Kirkus Reviews

Noncommutative Curves of Genus Zero

Noncommutative Curves of Genus Zero
Author: Dirk Kussin
Publisher: American Mathematical Soc.
Total Pages: 146
Release: 2009-08-07
Genre: Mathematics
ISBN: 0821844008

In these notes the author investigates noncommutative smooth projective curves of genus zero, also called exceptional curves. As a main result he shows that each such curve $\mathbb{X}$ admits, up to some weighting, a projective coordinate algebra which is a not necessarily commutative graded factorial domain $R$ in the sense of Chatters and Jordan. Moreover, there is a natural bijection between the points of $\mathbb{X}$ and the homogeneous prime ideals of height one in $R$, and these prime ideals are principal in a strong sense.