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 1416, 2003
Meeting #984
Associate secretaries: John L Bryant, AMS bryant@math.fsu.edu
Special Session on Commutative Ring Theory

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 directsum cancellation.
Ryan Karr*, University of NebraskaLincoln
(98413193) 
2:45 p.m.
A Characterization of Valuation Domains via mCanonical Ideals.
Ayman R Badawi*, Birzeit University, West Bank
(9841351) 
3:15 p.m.
RatliffRush closure of $(x,y)$primary ideals in $K[x,y]$.
David C. Lantz*, Colgate University
(98413180) 
3:45 p.m.
The Mori property in rings with zero divisors, I.V.
Thomas G Lucas*, University of North Carolina Charlotte
(9841381) 
4:15 p.m.
The halffactorial 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
(98413161) 
4:45 p.m.
Generalized Notions of Closure.
Jim Coykendall, North Dakota State University
Tridib Dutta*, North Dakota State University
(9841342)

2:15 p.m.

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 AllDivisor Subsets of a Cyclic Group.
William W Smith*, University of North Carolina at Chapel Hill
(9841360) 
8:30 a.m.
The class group of a monoid domain.
David F Anderson*, Mathematics Department
Gyu Whan Chang, Mathematics Department
(98413109) 
9:00 a.m.
Full and Asymptotic Elasticity in Atomic Integral Domains and Monoids.
Scott T. Chapman*, Trinity University
(9841359) 
9:30 a.m.
Units, primes, and generalizations of factorial domains.
P. Malcolmson, Wayne State University
F. Okoh*, Wayne State University
(9841317) 
10:00 a.m.
When are associates unit multiples?
Daniel D Anderson*, The University of Iowa
(9841341) 
10:30 a.m.
GCDsets in integarl domains II.
Jeanam Park*, Department of Mathematics, Inha University
Gyuwhan Chang, Department of Mathematics, Incheon University
(98413144)

8:00 a.m.

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.
Goingdown Implies Generalized Goingdown.
David E. Dobbs, The University of Tennessee
Andrew J. Hetzel*, The University of Tennessee
(9841307) 
3:00 p.m.
On a fieldtheoretic invariant for extensions of commutative rings.
David E. Dobbs*, University of Tennessee
Bernadette Mullins, BirminghamSouthern College
(9841301) 
3:30 p.m.
Absolutely integral ring homomorphisms.
Gabriel Picavet*, University B. Pascal
(9841397) 
4:00 p.m.
Generating ideals in pullbacks.
Evan Houston*, UNC Charlotte
(9841365) 
4:30 p.m.
Seminormal CohenKaplansky domains and diophantine equations.
Martine PicavetL'Hermitte*, University B. Pascal
Abdallah Badra, University B. Pascal
(9841398) 
5:00 p.m.
PrimeProducing Polunomials II.
Joe L. Mott*, Florida State University
Kermit Rose, Florida State University
(98411270)

2:30 p.m.

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 WisconsinLa Crosse
(98413165) 
8:30 a.m.
On the Boundary Map and Overrings.
Jack L Maney*, North Dakota State University
(9841391) 
9:00 a.m.
Break. 
10:00 a.m.
Arithmetic on Free Abelian Groups.
Clifford Steven Queen*, Lehigh University
(98413151) 
10:30 a.m.
Maximal prime divisors in arithmetical rings.
Laszlo Fuchs, Tulane University
William Heinzer, Purdue University
Bruce Olberding*, New Mexico State University
(98413119) 
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
(98413143) 
11:30 a.m.
Adjoint Groups of Jacobson Radical Rings.
Henry E. Heatherly*, University of Louisiana at Lafayette
(9841626)

8:00 a.m.