AMS Sectional Meeting Program by Special Session

Current as of Tuesday, April 12, 2005 15:08:56

Program | Deadlines | Inquiries: meet@ams.org

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

Friday March 20, 1992, 9:00 a.m.-10:50 a.m.
Special Session on Semigroups, I
Room 345, Glass Hall
- 9:00 a.m.
  Syntactic semigroups of codes.
  H. J\"urgensen*, University of Western Ontario
  (873-20-225)
- 9:30 a.m.
  Dense recognizable languages.
  M. Ito*, Kyoto Sangyo University, Japan
  M. Katsura, Kyoto Sangyo University, Japan
  (873-05-33)
- 10:00 a.m.
  Inverse semigroup theoretic algorithms for properties of finitely generated subgroups of free groups.
  Pascal Weil, University of Paris, France
  Stuart W. Margolis*, University of Nebraska, Lincoln
  John Meakin, University of Nebraska, Lincoln
  Robert Ruyle, University of Nebraska, Lincoln
  (873-20-19)
- 10:30 a.m.
  On the fundamental group of a Lie semigroup.
  Karl-Hermann Neeb*, Technological Hochschule, Germany
  (873-20-53)

Friday March 20, 1992, 3:00 p.m.-5:50 p.m.
Special Session on Semigroups, II
Room 345, Glass Hall
- 3:00 p.m.
  The largest proper ideals of certain transformation semigroups.
  K. D. Magill, Jr.*, State University of New York, College at Buffalo
  (873-20-15)
- 3:30 p.m.
  Endormorphism monoids of generators in categories of acts.
  Ulrich Knauer*, University of Oldenburg, Germany
  (873-20-177)
- 4:00 p.m.
  S_n-normal semigroups.
  Robert B. McFadden*, University of Louisville
  (873-20-158)
- 4:30 p.m.
  Description of commutative semigroups in terms of their partial automorphisms.
  Boris M. Schein, University of Arkansas, Fayetteville
  Shu Zhang*, University of Arkansas, Fayetteville
  (873-20-121)
- 5:00 p.m.
  Green's relations on G_X-normal semigroups.
  Inessa Levi*, University of Louisville
  (873-20-12)
- 5:30 p.m.
  Idempotent endomorphisms in finite-dimensional v*-algebras.
  Andrew Averill*, Maharishi International Univeristy
  (873-20-41)

Saturday March 21, 1992, 8:30 a.m.-10:50 a.m.
Special Session on Semigroups, III
Room 345, Glass Hall
- 8:30 a.m.
  Congruences on left Clifford semigroup.
  Kar-Ping Shum*, Chinese University of Hong Kong, Hong Kong
  (873-20-115)
- 9:00 a.m.
  The congruence extension property for semigroups.
  Peter R. Jones*, Marquette University
  (873-20-94)
- 9:30 a.m.
  Semigroups of order 8.
  Masamichi Tokizawa*, Chuo University, Japan
  (873-20-123)
- 10:00 a.m.
  On the elementary theories of relatively free semigroups.
  Bella V. Rozenblat*, Open University, Israel
  (873-20-140)
- 10:30 a.m.
  Commutative semigroup cohomology.
  Pierre A. Grillet*, Tulane University
  (873-20-08)

Saturday March 21, 1992, 3:00 p.m.-5:50 p.m.
Special Session on Semigroups, IV
Room 345, Glass Hall
- 3:00 p.m.
  Q-universal quasivarieties of algebras.
  M. E. Adams*, State University of New York, College at New Paltz
  W. Dziobiak, N. Copernicus Univeristy, Poland
  (873-20-84)
- 3:30 p.m.
  Semigroup varieties closed for the Bruck extension.
  Francis J. Pastijn*, Marquette University
  Xiaoying Yan, Marquette University
  (873-20-35)
- 4:00 p.m.
  Varieties of inverse semigroups and strongly unsolvable word problem.
  John C. Meakin, University of Nebraska, Lincoln
  Mark V. Sapir*, University of Nebraska, Lincoln
  (873-20-139)
- 4:30 p.m.
  Inverse algebras.
  Jonathan Leech*, Westmont College
  (873-20-95)
- 5:00 p.m.
  One-relator orthogroups.
  K. S. Ajan*, Marquette University
  (873-20-34)
- 5:30 p.m.
  The height of the set of principal ideals in the semigroup of binary relations.
  Mike Breen*, Tennessee Technological University
  (873-20-20)

Inquiries: meet@ams.org