
AMS Sectional Meeting AMS Special Session
Current as of Sunday, October 30, 2011 00:27:59
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2011 Fall Western Section Meeting
University of Utah, Salt Lake City, UT
October 2223, 2011 (Saturday  Sunday)
Meeting #1075
Associate secretaries:
Michel L Lapidus, AMS lapidus@math.ucr.edu, lapidus@mathserv.ucr.edu
Special Session on Category Theory in Graphs, Geometry and Inverse Problems

Saturday October 22, 2011, 8:00 a.m.10:50 a.m.
Special Session on Category Theory in Graphs, Geometry and Inverse Problems, I
Room 310, AEB Alfred Emery Building Organizers: Robert Owczarek, Enfitec, Inc. owczarek@hughes.net Hanna Makaruk, Los Alamos National Laboratory NM

8:00 a.m.
Noncommutative worlds and discrete physics.
Louis H Kauffman*, University of Illinois at Chicago
(10758154)

9:00 a.m.
Homology of distributive lattices: splitting chain complexes.
Jozef H. Przytycki*, George Washington University and UG
Krzysztof Putyra, Columbia University
(10755777)

9:30 a.m.
Homology of distributive lattices: MayerVietoris type sequences.
Krzysztof K Putyra*, Columbia University
Jozef H Przytycki, George Washington University & Gdansk University
(107518143)

10:00 a.m.
Homology of a small category with functor coefficients and barycentric subdivision.
Jing Wang*, George Washington University
(107557127)

10:30 a.m.
Matching problems with compact externalities: a stability analysis.
Simina Branzei*, Aarhus University
Tomasz Michalak, University of Warsaw
Talal Rahwan, University of Southampton
Kate Larson, University of Waterloo
Nicholas Jennings, University of Southampton
(10756858)

Saturday October 22, 2011, 3:00 p.m.5:50 p.m.
Special Session on Category Theory in Graphs, Geometry and Inverse Problems, II
Room 310, AEB Alfred Emery Building Organizers: Robert Owczarek, Enfitec, Inc. owczarek@hughes.net Hanna Makaruk, Los Alamos National Laboratory NM

3:00 p.m.
On the geometry of a moving singularity.
Leonardo Traversoni*, Universidad Autonoma Metropolitana (Iztapalapa)
(107518106)

4:00 p.m.
Particle lag instability.
Peter Vorobieff*, The University of New Mexico
Michael Anderson, The University of New Mexico
Joseph Conroy, The University of New Mexico
Ross White, The University of New Mexico
Patrick Wayne, The University of New Mexico
Sanjay Kumar, The University of Texas  Brownsville
C. Randall Truman, The University of New Mexico
(107576228)

4:30 p.m.
The geometry of the Taylor problem in plasma physics.
Jason Parsley*, Wake Forest University
(107553209)

5:00 p.m.
Recent results in fluid mechanics.
Robert M Owczarek*, Enfitek, Inc. and University of New Mexico
(107576191)

5:30 p.m.
Spherical geometry of $\mathcal{D}^s(M)/\mathcal{D}^s_\mu(M)$.
Gerard Misiolek*, University of Notre Dame
(10755849)

Sunday October 23, 2011, 8:00 a.m.10:50 a.m.
Special Session on Category Theory in Graphs, Geometry and Inverse Problems, III
Room 310, AEB Alfred Emery Building Organizers: Robert Owczarek, Enfitec, Inc. owczarek@hughes.net Hanna Makaruk, Los Alamos National Laboratory NM

8:00 a.m.
Computability theoretic complexity of isomorphisms of countable structures.
Valentina Harizanov*, George Washington University
(107503153)

8:30 a.m.
Complete Coverage Probability Via Homology.
Rafal Komendarczyk, Tulane University
Jeff Pullen*, Tulane University
(107555110)

9:00 a.m.
Third Power Association In Finite semifields.
G. P. Wene*, Department of Mathematics, The University of Texas at San Antonio, One UTSA Circle,San Antonio, Texas 782490624
(107517245)

9:30 a.m.
Graphs and nonassociative algebra.
Liudmila Sabinina*, Universidad Autonoma del Estado de Morelos, Mexico
(107520181)

10:00 a.m.
Generalized Bruck loops related to nongyrocommutative gyrogroups and generalized symmetric spaces as the underlying geometry.
Larissa Sbitneva*, Universidad Autonoma del Estado de Morelos
(107508189)

10:30 a.m.
The spinor structure of the Apollonian disk packing.
Jerzy Kocik*, Department of Mathematics, Southern Illinois University at Carbondale
(107551200)

Sunday October 23, 2011, 3:00 p.m.5:20 p.m.
Special Session on Category Theory in Graphs, Geometry and Inverse Problems, IV
Room 310, AEB Alfred Emery Building Organizers: Robert Owczarek, Enfitec, Inc. owczarek@hughes.net Hanna Makaruk, Los Alamos National Laboratory NM

3:00 p.m.
Category theory for inferring the shape of a light source from an optimized model of its shadow.
Brian G Stafford*, Los Alamos National Laboratory, Los Alamos,NM
(107568218)

3:30 p.m.
Turning Bayesian model averaging into Bayesian model combination.
James L Carroll*, LANL
(107560101)

4:00 p.m.
Reconstructing tilted, axissymmetric objects from radiographs.
Thomas A Beery*, Los Alamos National Laboratory
(107562104)

4:30 p.m.
Generalization of inverse Abel transform for shifted reconstruction axis.
Hanna E Makaruk*, Los Alamos National Laboratory, Los Alamos, NM
Robert M. Owczarek, Enfitek Inc.
(10756818)

5:00 p.m.
Discussion
Inquiries: meet@ams.org

