====== The Combinatorics Seminar ====== ===== SPRING and SUMMER 2005 ===== [[http://www.anybrowser.org/campaign/|Best Viewed With Any Browser]] Organizers: [[laura/|Laura Anderson]] and [[zaslav/|Thomas Zaslavsky]]. ---- ===== Scheduled Talks in the Spring Semester ===== * **Thursday, February 3 ([[../colloquia/|Colloquium]])**\\ //Speaker//: Mark Watkins (Syracuse)\\ //Title//: [[abstract.200502wat|A Characterization of Infinite Planar Imprimitive Graphs]]\\ //Time//: 4:30 - 5:30\\ //Room//: LN-2205 * **Thursday, February 10**\\ //Speaker//: Thomas Zaslavsky (Binghamton)\\ //Title//: [[abstract.200502zas|Quasipolynomials and their Convolution]]\\ //Time//: 1:15 - 2:15\\ //Room//: LN-2201 * **Thursday, February 17**\\ //Speaker//: Rigoberto Florez (Binghamton)\\ //Title//: [[abstract.200502flo|Harmonic Conjugation in Harmonic Matroids]]\\ //Time//: 1:15 - 2:15\\ //Room//: LN-2201 * **Thursday, February 24**\\ //Speaker//: David Forge (Orsay and Binghamton)\\ //Title//: [[abstract.200502for|Orlik-Solomon Algebras and Other Algebras of Hyperplane Arrangements]]\\ //Time//: 1:15 - 2:15\\ //Room//: LN-2201 * **Thursday, March 3**\\ //Speaker//: Thomas Zaslavsky (Binghamton)\\ //Title//: [[abstract.200503zas|Signed and Biased Graphs: A Survey]]\\ //Time//: 1:15 - 2:15\\ //Room//: LN-2205 * **Thursday, March 10 (joint with the [[../AlgebraSem/index.html|Algebra Seminar]])**\\ //Speaker//: Franco Saliola (Cornell)\\ //Title//: [[abstract.200503sal|Face Algebras of Hyperplane Arrangements, Lattice Cohomology, and Quivers]]\\ //Time//: 1:15 - 2:15\\ //Room//: LN-2205 * **Thursday, March 17 (joint with the [[../AlgebraSem/index.html|Algebra Seminar]])**\\ //Speaker//: Lauren Rose (Bard College)\\ //Title//: [[abstract.200503ros|Algebraic Combinatorics of Piecewise Polynomials]]\\ //Time//: 1:15 - 2:15\\ //Room//: LN-2205 * **Thursday, March 31**\\ //Speaker//: Cristina Ruiz (Binghamton)\\ //Title//: [[abstract.200503rui|A Stratification of the Middle-level MacPhersonian]]\\ //Time//: 1:15 - 2:15\\ //Room//: LN-2205 * **Thursday, April 7 ([[../colloquia/|Colloquium]])**\\ **CANCELLED**\\ //Speaker//: Vladislav Goldberg (New Jersey Institute of Technology)\\ //Title//: [[abstract.200504gol|Solution of Blaschke's Problem on the Linearization of Planar Webs]]\\ //Time//: 4:30 - 5:30\\ //Room//: LN-2205 * **Thursday, April 14 ([[../colloquia/|Colloquium]])**\\ //Speaker//: Jack Graver (Syracuse)\\ //Title//: [[abstract.200504gra|When Does a Curve Bound a Distorted Disk?]]\\ //Time//: 4:30 - 5:30\\ //Room//: LN-2205 * **Friday, April 22**\\ //Speaker//: Bruce Sagan (Michigan State)\\ //Title//: [[abstract.200504sags|GCD Determinants]]\\ //Time//: 2:20 - 3:20\\ //Room//: LN-2205 * **Friday, April 22 ([[../colloquia/|Colloquium]])**\\ //Speaker//: Bruce Sagan (Michigan State)\\ //Title//: [[abstract.200504sagc|Congruences for Combinatorial Sequences]]\\ //Time//: 4:40 - 5:40\\ //Room//: LN-2205 * **Thursday, May 5 ([[../colloquia/|Colloquium]])**\\ //Speaker//: Robert Connelly (Cornell)\\ //Title//: [[abstract.200505con|The Kneser-Poulsen Conjecture in the Plane]]\\ //Time//: 4:30 - 5:30\\ //Room//: LN-2205 * **Tuesday, May 10**\\ //Speaker//: Alice Dean (Skidmore)\\ //Title//: [[abstract.200504dea|Characterizations of Unit-Bar Visibility Graphs]]\\ //Time//: 2:00 - 3:00 (**note unusual time**)\\ //Room//: LN-1402 (**note unusual room**) ---- ===== Scheduled Talks in the Summer ===== ---- Past Semesters: [[f04|Fall 2004]] | [[s04|Spring 2004]] | [[f03|Fall 2003]] | [[s03|Spring 2003]] | [[f02|Fall 2002]] | [[s02|Spring 2002]] | [[f01|Fall 2001]] | [[s01|Spring 2001]] | [[f00|Fall 2000]] | [[s00|Spring 2000]] | [[f99|Fall 1999]] | [[s99|Spring 1999]] | [[f98|Fall 1998]] ---- [[http://www.math.binghamton.edu/|Departmental home page]]. ----