Noncommutative Algebraic Geometry

September 12-16, 2011

Monday Morning (September 12, 2011)
08:00--08:50: Registration
09:10--10:00: Chang-Chang Xi (Beijing Normal University, China)
Title: Happel's Theorem for infinitely generated tilting modules. View abstract. View Slides.
Break
11:00--11:30: Izuru Mori (Shizuoka University, Japan)
Title: The structure of AS-regular algebras. View abstract. View Slides.
Monday Afternoon (September 12, 2011)
02:00--02:50: Konstantin Ardakov (University of Nottingham, UK)
Title: Quillen's Lemma for affinoid enveloping algebras. View abstract. View Slides.
Break
04:00--04:30: Can Zhu (Shanghai Polytechnic University, China)
Title: PBW-deformation of Koszul Calabi-Yau algebras. View abstract. View Slides.
04:40--05:10: Paul Smith (University of Washington, USA)
Title: The non-commutative projective variety with homogeneous coordinate ring $k\langle x,y\rangle/(y^2)$ and the space of Penrose tilings. View abstract.
Tuesday Morning (September 13, 2011)
08:30--09:20: Jason Bell (Simon Fraser University, Canada)
Title: Rings of differential operators on curves. View abstract.
Break
10:20--10:50: Daniel Chan (University of New South Wales, Australia)
Title: Ruled Orders. View abstract.
11:00--11:30: Roland Berger (Universite Jean-Monnet (Saint-Etienne), France)
Title: Calabi-Yau algebras linked to Poisson algebras. View abstract. View Slides.
Tuesday Afternoon (September 13, 2011)
02:00--02:50: Kenneth A. Brown (University of Glasgow, UK)
Title: Noetherian Hopf Algebras: some speculations on noncommutative soluble groups. View abstract. View Slides part 1. View Slides part 2.
03:00--03:30: Milen Yakimov (Louisiana State University, USA)
Title: A classification of the maximal spectra of quantum groups. View abstract.
Break
04:00--04:30: Kenneth R. Goodearl (University of California at Santa Barbara, USA)
Title: The topology of primitive spectra of quantized coordinate rings. View abstract.
04:40--05:10: Michael Wemyss (University of Edinburgh, UK)
Title: Maximal Modification Algebras and Q-factorial singularities. View abstract.
Wednesday Morning (September 14, 2011)
08:30--09:20: Nan-Hua Xi (Chinese academy of Sciences, China)
Title: Iwahori's problem for affine Hecke algebras. View abstract.
Break
10:20--10:50: Siu-Hung Ng (Iowa State University, USA)
Title: On gauge invariants of Hopf algebras. View abstract. View Slides.
11:00--11:30: Daniel Rogalski (University of California, San Diego, USA)
Title: Z-graded simple rings. View abstract.
Thursday Morning (September 15, 2011)
08:30--09:20: Birge Huisgen-Zimmermann (University of California at Santa Barbara, USA)
Title: Classifying degenerations of finite dimensional representations. View abstract.
Break
10:20--10:50: Yuri Berest (Cornell University, USA)
Title: Derived representation schemes and cyclic homology
11:00--11:30: Yinhuo Zhang (Universiteit Hasselt, Belgium)
Title: Calabi-Yau pointed Hopf algebras of finite Cartan type. View abstract. View Slides.
Thursday Afternoon (September 15, 2011)
02:00--02:50: Xiao-Wu Chen (USTC, China)
Title: Frobenius categories, revisited. View abstract. View Paper.
03:00--03:30: Susan Sierra (University of Edinburgh, UK)
Title: A dichotomy in GK-dimension 5. View abstract. View Slides.
Break
04:00--04:30: Lance Small (University of California at San Diego, USA)
Title: Affine Division Rings.
Friday Morning (September 16, 2011)
08:30--09:20: Osamu Iyama (Nagoya University, Japan)
Title: Tilting and cluster tilting for stable categories of Cohen-Macaulay modules. View abstract.
Break
10:20--10:50: Peter Jorgensen (Newcastle University, UK)
Title: Ptolemy diagrams and torsion pairs in cluster categories of Dynkin type A. View abstract.
11:00--11:30: Ellen Kirkman (Wake Forest University, USA)
Title: Invariants of Artin-Schelter Regular Algebras: Complete Intersections. View abstract. View Slides.
Friday Afternoon (September 16, 2011)
02:00--02:50: Stephane Launois (University of Kent, UK)
Title: Is $A_1$ of type $B_2$? View abstract. View Slides.
03:00--03:30: Xiaolan Yu (Hangzhou Normal University, China)
Title: The Calabi-Yau property of Hopf algebras and braided Hopf algebras. View abstract. View Slides.
Break
04:00--04:30: Xue-Feng Mao (Shanghai University, China)
Title: Cone length for DG modules and global dimension of DG algebras. View abstract. View Slides.
04:40--05:10: Ulrich Kraehmer (University of Glasgow, UK)
Title: Hopf Algebroids in Homological Algebra. View abstract. View Slides.