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 Nonself-adjoint Operator Algebras

  • Friday October 22, 1993, 9:00 a.m.-10:50 a.m.
    Special Session on Nonself-adjoint Operator Algebras, I

    Room 410, Rudder Tower

    • 9:00 a.m.
      Cyclic and separating vectors for extensions of operators.
      David R. Larson, Texas A\thsp\&\thsp M University, College Station
      Warren R. Wogen*, University of North Carolina, Chapel Hill
      (886-47-49)
    • 9:30 a.m.
      When are close CSL algebras similar?
      David R. Pitts*, University of Nebraska, Lincoln
      (886-47-242)
    • 10:00 a.m.
      Spectrally bounded generalized inner derivations.
      Raul E. Curto*, University of Iowa
      (886-46-147)
    • 10:30 a.m.
      Factorization of positive invertible operators in AF algebras.
      Houben Huang, University of Saskachewan
      Timothy D. Hudson*, University of Waterloo
      (886-46-78)
  • Friday October 22, 1993, 3:00 p.m.-6:20 p.m.
    Special Session on Nonself-adjoint Operator Algebras, II

    Room 410, Rudder Tower

    • 3:00 p.m.
      Factorability along commutative subspace lattices.
      R. L. Moore, University of Alabama, Tuscaloosa
      T. T. Trent*, University of Alabama, Tuscaloosa
      (886-47-93)
    • 3:30 p.m.
      Locally constant cocycles on AF-algebras.
      Justin R. Peters, III*, Iowa State College, Ames
      Allan P. Donsig, Texas A\thsp\&\thsp M University, College Station
      (886-46-156)
    • 4:00 p.m.
      Some results on certain reflexive operator algebras.
      Elias G. Katsoulis*, East Carolina University
      (886-47-106)
    • 4:30 p.m.
      Standard Z-analytic TAF algebras and dynamical systems.
      Yiu-Tung Poon*, Iowa State College, Ames
      (886-46-159)
    • 5:00 p.m.
      The lattice of ideals of a triangular AF algebra.
      Allan P. Donsig*, University of Waterloo
      Timothy D. Hudson, University of Waterloo
      (886-46-99)
    • 5:30 p.m.
      Compressions, graphs, and hyperreflexivity.
      Don Hadwin*, University of New Hampshire
      (886-47-129)
    • 6:00 p.m.
      Elementary operators and invariant subalgebras.
      Keith J. Coates*, Texas A\thsp\&\thsp M University, College Station
      (886-46-225)
  • Saturday October 23, 1993, 8:00 a.m.-10:50 a.m.
    Special Session on Nonself-adjoint Operator Algebras, III

    Room 410, Rudder Tower

    • 8:00 a.m.
      Order preservation in limit algebras.
      Allan Donsig, Texas A\thsp\&\thsp M University, College Station
      Alan Hopenwasser*, University of Alabama, Tuscaloosa
      (886-47-59)
    • 8:30 a.m.
      Ideals of continuous nest algebras.
      John L. Orr*, University of Nebraska, Lincoln
      (886-47-180)
    • 9:00 a.m.
      Quasidiagonality of direct sums of operators.
      Laurent Marcoux*, University of Alberta
      Sivaram K. Narayan, Central Michigan University
      (886-46-241)
    • 9:30 a.m.
      Operators and wavelets.
      Xingde Dai*, University of North Carolina, Charlotte
      David R. Larson, Texas A\thsp\&\thsp M University, College Station
      (886-47-205)
    • 10:00 a.m.
      Hilbert-Schmidt norm estimates for central completions.
      M. Bakonyi, Georgia State University
      V. Kaftal*, University of Cincinnati
      G. Weiss, University of Cincinnati
      H. J. Woerdeman, College of William and Mary
      (886-47-207)
    • 10:30 a.m.
      Operator norm estimates for central completions.
      M. Bakonyi, Georgia State University
      V. Kaftal, University of Cincinnati
      G. Weiss*, University of Cincinnati
      H. J. Woerdeman, College of William and Mary
      (886-47-206)
  • Saturday October 23, 1993, 3:00 p.m.-6:20 p.m.
    Special Session on Nonself-adjoint Operator Algebras, IV

    Room 410, Rudder Tower

    • 3:00 p.m.
      Simultaneous triangulizability and near commutativity.
      A. R. Sourour*, University of Victoria
      (886-47-224)
    • 3:30 p.m.
      Cocycles on AF groupoids and their triangular algebras.
      Belisario A. Ventura*, California State University, San Bernardino
      (886-46-40)
    • 4:00 p.m.
      Locally constant non-product type cocycles.
      Belisario A. Ventura, California State University San Bernardino
      Bruce H. Wagner*, Iowa State College, Ames
      (886-46-183)
    • 4:30 p.m.
      Algebra isomorphisms of triangular operator algebras.
      Chaoxin Qiu*, Iowa City, Iowa
      (886-47-95)
    • 5:00 p.m.
      On certain Banach limits of triangular matrix algebras.
      Richard L. Baker*, University of Iowa
      (886-46-65)
    • 5:30 p.m.
      Factorization of positive operators in nest algebras.
      K. Davidson, University of Waterloo
      H. Huang*, University of Waterloo
      (886-47-204)
    • 6:00 p.m.
      Local automorphisms on operator algebras.
      Randall L. Crist*, Creighton University
      (886-46-100)
Inquiries:  meet@ams.org


American Mathematical Society