AMS Sectional Meeting Program by Special Session
Current as of Tuesday, April 12, 2005 15:10:30
2003 Spring Central Section Meeting
Bloomington, IN, April 4-6, 2003
Meeting #985
Associate secretaries: Susan J Friedlander, AMS susan@math.northwestern.edu
Special Session on Extremal Combinatorics
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Friday April 4, 2003, 2:00 p.m.-5:20 p.m.
Special Session on Extremal Combinatorics, I
Room 204, Ballantine Hall
Organizers:
Dhruv Mubayi, University of Illinois at Chicago mubayi@math.uic.edu
Jozef Skokan, University of Illinois at Urbana-Champaign jozef@math.uiuc.edu
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2:00 p.m.
Lower bound on the profile of degree pairs in cross-intersecting systems.
Zsuzsanna Szaniszlo*, Valparaiso University
Zsolt Tuza, Computer and Automation Institute, Hungarian Acade
(985-05-27) -
2:30 p.m.
Searching for Dense Graphs without 8-cycles.
Vasyl Dmytrenko*, University of Delaware
Felix Lazebnik, University of Delaware
(985-05-213) -
3:00 p.m.
Strong Colouring.
P E Haxell*, University of Waterloo
(985-05-282) -
3:30 p.m.
On incomparable and uncomplemented families of finite sets.
Yuejian Peng*, Indiana State University
Cheng Zhao, Indiana State University
(985-05-334) -
4:00 p.m.
On the chromatic number of intersection graphs of convex sets in the plane.
Seog-Jin Kim*, University of Illinois at Urbana-Champaign
Alexandr Kostochka, University of Illinois at Urbana-Champaign
Kittikorn Nakprasit, University of Illinois at Urbana-Champaign
(985-05-165) -
4:30 p.m.
Polychromatic cliques and related questions.
Ryan R. Martin*, Carnegie Mellon University
Tom Bohman, Carnegie Mellon University
Alan Frieze, Carnegie Mellon University
Miklos Ruszinko, Computer and Automation Research Institute, Hungarian Academy of Sciences
Cliff Smyth, Carnegie Mellon University
(985-05-269) -
5:00 p.m.
On Hypergraphs of Girth Five.
Felix Lazebnik*, Department of Mathematical Sciences, University of Delaware
Jacques Verstra\" ete, Theory Group, Microsoft Research
(985-05-223)
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2:00 p.m.
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Saturday April 5, 2003, 8:30 a.m.-11:20 a.m.
Special Session on Extremal Combinatorics, II
Room 208, Ballantine Hall
Organizers:
Dhruv Mubayi, University of Illinois at Chicago mubayi@math.uic.edu
Jozef Skokan, University of Illinois at Urbana-Champaign jozef@math.uiuc.edu
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8:30 a.m.
Bounds on the Turan density of PG(3,2).
M Cioaba Sebastian*, Queen's Universiy
(985-05-51) -
9:00 a.m.
On the number of edges in uniform hypergraphs with no even cycles.
Alexandr Kostochka*, University of Illinois
Jacques Verstraete, Microsoft Research
(985-05-63) -
9:30 a.m.
Essentially infinite colourings of hypergraphs.
B\'ela Bollob\'as, The University of Memphis and Trinity College, Cambridge
Yoshiharu Kohayakawa*, Universidade de S\~ao Paulo and Emory University
Vojt\v ech R\"odl, Emory University
Anusch Taraz, Humboldt-Universit\"at zu Berlin
(985-05-305) -
10:00 a.m.
An optimal algorithm for checking regularity.
Y. Kohayakawa, University of Sao Paulo
V. Rodl, Emory University
L. Thoma*, University of Rhode Island
(985-05-289) -
10:30 a.m.
A Construction of Extremal Graphs Using Finite Geometry.
Keith E Mellinger*, University of Illinois at Chicago
Dhruv Mubayi, University of Illinois at Chicago
(985-05-60) -
11:00 a.m.
Coloring with no 2-colored $P_4$'s.
Radhika Ramamurthi*, California State University San Marcos
Michael Albertson, Smith College
Glenn Chappell, University of Alaska Fairbanks
H.A. Kierstead, Arizona State University
Andre Kundgen, California State University San Marcos
(985-05-329)
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8:30 a.m.
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Saturday April 5, 2003, 3:00 p.m.-4:50 p.m.
Special Session on Extremal Combinatorics, III
Room 208, Ballantine Hall
Organizers:
Dhruv Mubayi, University of Illinois at Chicago mubayi@math.uic.edu
Jozef Skokan, University of Illinois at Urbana-Champaign jozef@math.uiuc.edu
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3:00 p.m.
The number of edge colorings with no monochromatic cliques.
Noga Alon, IAS, Princeton
Jozsef Balogh*, Ohio State University
Peter Keevash, Princeton
Benny Sudakov, Princeton
(985-05-229) -
3:30 p.m.
Venn Diagrams and Symmetric Chain Decompositions in the Boolean Lattice.
Jerrold R. Griggs*, University of South Carolina
Charles E Killian, North Carolina State University
Carla D Savage, North Carolina State University
(985-05-195) -
4:00 p.m.
A bound on the sum of squares of degrees in a monotone graph family.
Zoltan Furedi, University of Illinois, Urbana-Champaign and Renyi Institute, Budapest
Andre Kundgen*, Cal State San Marcos
(985-05-327) -
4:30 p.m.
On Randomly Generated Intersecting Hypergraphs.
Tom Bohman, Carnegie Mellon University
Colin Cooper, Carnegie Mellon University
Alan Frieze, Carnegie Mellon University
Ryan Martin, Carnegie Mellon University
Miklos Ruszinko*, Carnegie Mellon University
(985-05-337)
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3:00 p.m.
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Sunday April 6, 2003, 9:00 a.m.-12:20 p.m.
Special Session on Extremal Combinatorics, IV
Room 208, Ballantine Hall
Organizers:
Dhruv Mubayi, University of Illinois at Chicago mubayi@math.uic.edu
Jozef Skokan, University of Illinois at Urbana-Champaign jozef@math.uiuc.edu
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9:00 a.m.
An Improved Extremal Function for Graph Linkages.
Robin Thomas, Georgia Inst. of Tech.
Paul Wollan*, Georgia Inst. of Tech.
(985-05-260) -
9:30 a.m.
A hypercube covering problem, or DNF with exceptions.
Dhruv Mubayi, Univ. of Illinois at Chicago
Gyorgy Turan*, Univ. of Illinois at Chicago
Yi Zhao, Univ. of Illinois at Chicago
(985-05-241) -
10:00 a.m.
Nontrivial Intersecting Families.
Jacques Alain Verstraete*, Microsoft Research
Dhruv Mubayi, University of Illinois, Chicago
(985-05-339) -
10:30 a.m.
Tree representations of $K_{n,n}$.
Nancy Eaton*, University of Rhode Island
Zoltan Furedi, University of Illinois at Urbana-Champaign
Alexandr V. Kostochka, University of Illinois Urbana-Champaign
Jozef Skokan, University of Illinois at Urbana-Champaign
(985-05-274) -
11:00 a.m.
A New Degree Condition For Graph Tiling.
Ali Shokoufandeh, Drexel University
Yi Zhao*, University of Illinois at Chicago
(985-05-177) -
11:30 a.m.
\documentclass{article} \title{Embedding graphs with bounded degree in pseudorandom sparse graphs} \begin{document}\date{\empty}\maketitle\end{document}.
Yoshiharu Kohayakawa, University of Sao Paulo
Vojtech Rodl, Emory University
Papa Amar Sissokho*, Emory University
(985-05-333) -
12:00 p.m.
An extremal function for $K_9$ minors.
Zixia Song*, School of Mathematics, Georgia Institute of Technology
Robin Thomas, School Of Mathematics, Georgia Institute of Technology
(985-05-227)
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9:00 a.m.