AMS Sectional Meeting Program by Special Session

Current as of Tuesday, April 12, 2005 15:10:32

Associate secretaries:
Susan J Friedlander, AMS susan@math.northwestern.edu
Michel L Lapidus, AMS lapidus@math.ucr.edu, lapidus@mathserv.ucr.edu

Thursday October 2, 2003, 9:00 a.m.-10:50 a.m.
Special Session on Algebras, Lattices and Varieties, I
Room 151 (1st Floor), Engineering Center (ECCR)
Organizers:
Keith A. Kearnes, University of Colorado, Boulder kearnes@euclid.colorado.edu
Agnes Szendrei, Bolyai Institute szendrei@math.u-szeged.hu
Walter Taylor, University of Colorado, Boulder wtaylor@euclid.colorado.edu
- 9:00 a.m.
  Issues and images in congruence meet-semidistributivity.
  Kirby A Baker*, UCLA
  (989-08-84)
- 9:30 a.m.
  The finite basis problem for finitely generated quasi-varieties.
  Ralph N McKenzie*, Vanderbilt University
  (989-08-140)
- 10:30 a.m.
  Endoprimal abelian groups.
  R G\"obel, Universit\"at Duisburg-Essen, Germany
  K Kaarli, University of Tartu, Estonia
  L M\'arki*, R\'enyi Institute, Hungary
  S L Wallutis, Universit\"at Duisburg-Essen, Germany
  (989-20-116)

Thursday October 2, 2003, 2:30 p.m.-4:50 p.m.
Special Session on Algebras, Lattices and Varieties, II
Room 151 (1st Floor), Engineering Center (ECCR)
Organizers:
Keith A. Kearnes, University of Colorado, Boulder kearnes@euclid.colorado.edu
Agnes Szendrei, Bolyai Institute szendrei@math.u-szeged.hu
Walter Taylor, University of Colorado, Boulder wtaylor@euclid.colorado.edu
- 2:30 p.m.
  Concepts of universal algebras in logic.
  Chihiro Oshima*, Kawasaki,Japan
  (989-06-69)
- 3:00 p.m.
  Rigid homogeneous structures.
  W. Charles Holland*, Bowling Green State University
  (989-06-64)
- 4:00 p.m.
  Simple Moufang loops: recent results and open problems.
  Petr Vojt\v{e}chovsk\'y*, University of Denver
  (989-20-49)
- 4:30 p.m.
  Term finite principal congruences.
  Ross Willard*, University of Waterloo
  (989-08-240)

Friday October 3, 2003, 9:00 a.m.-10:50 a.m.
Special Session on Algebras, Lattices and Varieties, III
Room 151 (1st Floor), Engineering Center (ECCR)
Organizers:
Keith A. Kearnes, University of Colorado, Boulder kearnes@euclid.colorado.edu
Agnes Szendrei, Bolyai Institute szendrei@math.u-szeged.hu
Walter Taylor, University of Colorado, Boulder wtaylor@euclid.colorado.edu
- 9:00 a.m.
  Congruence Lattices of Finite Algebras
  John W Snow*, Concordia University, Nebraska
  (989-08-36)
- 9:30 a.m.
  Homotopy groups of digraphs and {\bf NP}-complete retraction problems.
  Benoit Larose*, Concordia University, Montr\'eal, Canada
  (989-06-29)
- 10:00 a.m.
  Break
- 10:30 a.m.
  Whaley's Theorem for Finite Lattices.
  Ralph Freese, University of Hawaii
  Jennifer Hyndman*, University of Northern British Columbia
  J B Nation, University of Hawaii
  (989-06-45)

Friday October 3, 2003, 2:30 p.m.-4:50 p.m.
Special Session on Algebras, Lattices and Varieties, IV
Room 151 (1st Floor), Engineering Center (ECCR)
Organizers:
Keith A. Kearnes, University of Colorado, Boulder kearnes@euclid.colorado.edu
Agnes Szendrei, Bolyai Institute szendrei@math.u-szeged.hu
Walter Taylor, University of Colorado, Boulder wtaylor@euclid.colorado.edu
- 2:30 p.m.
  Quasivarieties of commutative binary modes.
  Anna B Romanowska*, Warsaw University of Technology, Warsaw, Poland
  K Matczak, Warsaw University of Technology, Warsaw, Poland
  (989-08-15)
- 3:00 p.m.
  The Dilworth Theorem on embedding lattices into uniquely complemented lattices.
  George Gratzer*, University of Manitoba
  Harry Lakser, University of Manitoba
  (989-06-08)
- 4:00 p.m.
  Ordered and quasi ordered sets associated with transformation semigroups.
  Boris M Schein*, University of Arkansas
  (989-06-21)
- 4:30 p.m.
  Dualities for double quasioperator algebras.
  M Gehrke*, New Mexico State University
  H A Priestley, Oxford University
  (989-06-24)

Saturday October 4, 2003, 10:00 a.m.-12:20 p.m.
Special Session on Algebras, Lattices and Varieties, V
Room 151 (1st Floor), Engineering Center (ECCR)
Organizers:
Keith A. Kearnes, University of Colorado, Boulder kearnes@euclid.colorado.edu
Agnes Szendrei, Bolyai Institute szendrei@math.u-szeged.hu
Walter Taylor, University of Colorado, Boulder wtaylor@euclid.colorado.edu
- 10:00 a.m.
  Heyting Varieties and Priestley Configurations.
  R. Ball*, University of Denver
  A. Pultr, Charles University
  J. Sichler, University of Manitoba
  (989-06-17)
- 11:00 a.m.
  Sheaf Representations of Preprimal Varieties.
  Arthur Knoebel*, Vanderbilt University
  (989-08-16)
- 11:30 a.m.
  Products of quasigroup actions.
  Jonathan D.H. Smith*, Iowa State University
  (989-08-14)

Inquiries: meet@ams.org