Important information regarding the recent AMS power outage.

The transformer that provides electricity to the AMS building in Providence went down on Sunday, April 22. The restoration of our email, website, AMS Bookstore and other systems is almost complete. We are currently running on a generator but overnight a new transformer should be hooked up and (fingers crossed) we should be fine by 8:00 (EDT) Wednesday morning. This issue has affected selected phones, which should be repaired by the end of today. No email was lost, although the accumulated messages are only just now being delivered so you should expect some delay.

Thanks for your patience.


AMS Sectional Meeting Program by Special Session

Current as of Tuesday, April 12, 2005 15:09:06


Program  |  Deadlines  |  Inquiries:  meet@ams.org

1993 Central Section Meeting
College Station, TX, October 22-23, 1993
Meeting #886

Associate secretaries:
Andy R Magid, AMS amagid@ou.edu

Special Session on Noncommutative Differential Geometry

  • Friday October 22, 1993, 3:00 p.m.-5:50 p.m.
    Special Session on Noncommutative Differential Geometry, I

    Room 402, Rudder Tower

    • 3:00 p.m.
      Comments concerning noncommutative metrics.
      Marc A. Rieffel*, University of California, Berkeley
      (886-46-33)
    • 3:30 p.m.
      Comultiplicative deformation quantizations of the Poisson SU(2) are not leaf-preserving.
      Albert J.L. Sheu*, University of Kansas
      (886-46-30)
    • 4:00 p.m.
      Excision in E-theory without suspensions.
      Marius D\v ad\v arlat, Purdue University, West Lafayette
      Terry A. Loring*, University of New Orleans
      (886-46-18)
    • 4:30 p.m.
      On the asymptotic homotopy type of C*-algebras.
      Marius D\v ad\v arlat*, Purdue University, West Lafayette
      (886-46-08)
    • 5:00 p.m.
      Some connections between hyperbolic dynamics and Fuchsian groups.
      Jack Spielberg*, Arizona State University
      (886-46-20)
    • 5:30 p.m.
      Spectral invariant subalgebras of crossed product C* algebras.
      Ronghui Ji*, Indiana Univ-Purdue University at Indianapolis
      Larry Schweitzer, University of Victoria
      (886-46-168)
  • Saturday October 23, 1993, 8:30 a.m.-10:50 a.m.
    Special Session on Noncommutative Differential Geometry, II

    Room 402, Rudder Tower

    • 8:30 a.m.
      Informal Discussion
    • 9:00 a.m.
      Cyclic cohomology of smooth discrete groupoids.
      Victor Nistor*, Pennsylvania State University, University Park
      (886-46-234)
    • 9:30 a.m.
      Exotic index and almost flat spectrum.
      Steven Hurder*, University of Illinois, Chicago
      (886-58-233)
    • 10:00 a.m.
      Continuous fields of cyclic cocycles and an index formula for elliptic operators.
      George A. Elliott, University of Copenhagen, Denmark
      Toshikazu Natsume*, State University of New York, Buffalo
      (886-19-12)
    • 10:30 a.m.
      Zero spectrum problem for certain noncompact Riemannian manifolds.
      Guoliang Yu*, University of Colorado, Boulder
      (886-46-19)
  • Saturday October 23, 1993, 3:00 p.m.-5:20 p.m.
    Special Session on Noncommutative Differential Geometry, III

    Room 402, Rudder Tower

    • 3:00 p.m.
      Cosheaf homology and cyclic homology.
      Paul F. Baum*, Pennsylvania State University, University Park
      (886-18-63)
    • 3:30 p.m.
      Informal Discussion
    • 4:00 p.m.
      Fredholm operators on open manifolds.
      Peter Haskell*, Virginia Polytech Institute & State University
      (886-58-14)
    • 4:30 p.m.
      Classification of certain C* algebras of real rank 0.
      Guihua Gong*, University of Puerto Rico
      (886-46-21)
    • 5:00 p.m.
      Transversally elliptic operators for compact group actions.
      Jeffrey Fox*, University of Colorado, Boulder
      Peter Haskell, Virginia Polytech Institute & State University
      (886-58-31)
Inquiries:  meet@ams.org


American Mathematical Society