AMS Sectional Meeting Program by Special Session

Current as of Tuesday, April 12, 2005 15:10:29

2003 Spring Southeastern Sectional Meeting
Baton Rouge, LA, March 14-16, 2003
Meeting #984

• Friday March 14, 2003, 2:15 p.m.-5:05 p.m.
  Special Session on Commutative Ring Theory, I
  Room 203, Tureaud Hall
  Organizers:
  James B. Coykendall, North Dakota State University Jim.Coykendall@ndsu.nodak.edu
  Bernadette Mullins, Birmingham State College bmullins@panther.bsc.edu
  

  • 2:15 p.m.
    Finite representation type and direct-sum cancellation.
    Ryan Karr*, University of Nebraska-Lincoln
    (984-13-193)
  • 2:45 p.m.
    A Characterization of Valuation Domains via m-Canonical Ideals.
    Ayman R Badawi*, Birzeit University, West Bank
    (984-13-51)
  • 3:15 p.m.
    Ratliff-Rush closure of $(x,y)$-primary ideals in $K[x,y]$.
    David C. Lantz*, Colgate University
    (984-13-180)
  • 3:45 p.m.
    The Mori property in rings with zero divisors, I.V.
    Thomas G Lucas*, University of North Carolina Charlotte
    (984-13-81)
  • 4:15 p.m.
    The half-factorial property and domains of the form A+XB[X].
    James Coykendall, North Dakota State University, Fargo
    Tiberiu Dumitrescu, Universitatea Bucuresti, Bucharest
    Muhammad Zafrullah*, Idaho State University, Pocatello
    (984-13-161)
  • 4:45 p.m.
    Generalized Notions of Closure.
    Jim Coykendall, North Dakota State University
    Tridib Dutta*, North Dakota State University
    (984-13-42)
• Saturday March 15, 2003, 8:00 a.m.-10:50 a.m.
  Special Session on Commutative Ring Theory, II
  Room 203, Tureaud Hall
  Organizers:
  James B. Coykendall, North Dakota State University Jim.Coykendall@ndsu.nodak.edu
  Bernadette Mullins, Birmingham State College bmullins@panther.bsc.edu
  

  • 8:00 a.m.
    Factorization Properties in Block Monoids Formed by All-Divisor Subsets of a Cyclic Group.
    William W Smith*, University of North Carolina at Chapel Hill
    (984-13-60)
  • 8:30 a.m.
    The class group of a monoid domain.
    David F Anderson*, Mathematics Department
    Gyu Whan Chang, Mathematics Department
    (984-13-109)
  • 9:00 a.m.
    Full and Asymptotic Elasticity in Atomic Integral Domains and Monoids.
    Scott T. Chapman*, Trinity University
    (984-13-59)
  • 9:30 a.m.
    Units, primes, and generalizations of factorial domains.
    P. Malcolmson, Wayne State University
    F. Okoh*, Wayne State University
    (984-13-17)
  • 10:00 a.m.
    When are associates unit multiples?
    Daniel D Anderson*, The University of Iowa
    (984-13-41)
  • 10:30 a.m.
    GCD-sets in integarl domains II.
    Jeanam Park*, Department of Mathematics, Inha University
    Gyuwhan Chang, Department of Mathematics, Incheon University
    (984-13-144)
• Saturday March 15, 2003, 2:30 p.m.-5:20 p.m.
  Special Session on Commutative Ring Theory, III
  Room 203, Tureaud Hall
  Organizers:
  James B. Coykendall, North Dakota State University Jim.Coykendall@ndsu.nodak.edu
  Bernadette Mullins, Birmingham State College bmullins@panther.bsc.edu
  

  • 2:30 p.m.
    Going-down Implies Generalized Going-down.
    David E. Dobbs, The University of Tennessee
    Andrew J. Hetzel*, The University of Tennessee
    (984-13-07)
  • 3:00 p.m.
    On a field-theoretic invariant for extensions of commutative rings.
    David E. Dobbs*, University of Tennessee
    Bernadette Mullins, Birmingham-Southern College
    (984-13-01)
  • 3:30 p.m.
    Absolutely integral ring homomorphisms.
    Gabriel Picavet*, University B. Pascal
    (984-13-97)
  • 4:00 p.m.
    Generating ideals in pullbacks.
    Evan Houston*, UNC Charlotte
    (984-13-65)
  • 4:30 p.m.
    Seminormal Cohen-Kaplansky domains and diophantine equations.
    Martine Picavet-L'Hermitte*, University B. Pascal
    Abdallah Badra, University B. Pascal
    (984-13-98)
  • 5:00 p.m.
    Prime-Producing Polunomials II.
    Joe L. Mott*, Florida State University
    Kermit Rose, Florida State University
    (984-11-270)
• Sunday March 16, 2003, 8:00 a.m.-11:50 a.m.
  Special Session on Commutative Ring Theory, IV
  Room 203, Tureaud Hall
  Organizers:
  James B. Coykendall, North Dakota State University Jim.Coykendall@ndsu.nodak.edu
  Bernadette Mullins, Birmingham State College bmullins@panther.bsc.edu
  

  • 8:00 a.m.
    Elasticities of Krull domains with divisor class group ${\mathbb Z}_{b}$.
    Karl Kattchee*, University of Wisconsin-La Crosse
    (984-13-165)
  • 8:30 a.m.
    On the Boundary Map and Overrings.
    Jack L Maney*, North Dakota State University
    (984-13-91)
  • 9:00 a.m.
    Break.
  • 10:00 a.m.
    Arithmetic on Free Abelian Groups.
    Clifford Steven Queen*, Lehigh University
    (984-13-151)
  • 10:30 a.m.
    Maximal prime divisors in arithmetical rings.
    Laszlo Fuchs, Tulane University
    William Heinzer, Purdue University
    Bruce Olberding*, New Mexico State University
    (984-13-119)
  • 11:00 a.m.
    Rings between the Nagata ring and the Kronecker function ring of an integral domain.
    K Alan Loper*, Ohio State University - Newark
    Marco Fontana, University of Rome III
    (984-13-143)
  • 11:30 a.m.
    Adjoint Groups of Jacobson Radical Rings.
    Henry E. Heatherly*, University of Louisiana at Lafayette
    (984-16-26)