====== The Combinatorics Seminar ======

===== FALL 2013 =====

[[http://www.anybrowser.org/campaign/|Best Viewed With Any Browser]]

[[http://www.math.binghamton.edu/dept/directions.html|Directions to the department.]]

Organizers: [[laura/|Laura Anderson]], [[vaidy/|Vaidy Sivaraman]], and [[zaslav/|Thomas Zaslavsky]].

  * **Tuesday, August 27**\\
Organizational Meeting\\
//Time//: 1:15 - 2:15\\
//Room//: LN-2205
  * **Tuesday, September 10**\\
//Speaker//: Tony Worm (Binghamton, Computer Science)\\
//Title//: [[abstract.201309wor|Prioritized Grammar Enumeration for Fitting Equations to Data]]\\
//Time//: 1:15 - 2:15\\
//Room//: LN-2205
  * **Tuesday, September 17**\\
//Speaker//: Vaidy Sivaraman (Binghamton)\\
//Title//: [[abstract.201309siv|Erdős Centennial Conference]]\\
//Time//: 1:15 - 2:15\\
//Room//: LN-2205
  * **Tuesday, September 24**\\
//Speaker//: Laura Anderson (Binghamton)\\
//Title//: [[abstract.201309and|An Introduction to Phased Matroids and the Phased Matroid Grassmannian]]\\
//Time//: 1:15 - 2:15\\
//Room//: LN-2205
  * **Tuesday, October 1**\\
No meeting today. (Prepare yourselves for Discrete Math Day on Saturday!)
  * Saturday, October 5\\
**[[http://discretemathday.conference.wesleyan.edu/|DISCRETE MATHEMATICS DAY at Wesleyan University]], Middletown, Conn.**
  * **Tuesday, October 8**\\
No meeting today. (Recover from the Discrete Math Day.)
  * **Tuesday, October 15**\\
//Problem Session//\\
//Time//: 1:15 - 2:15\\
//Room//: LN-2205
  * Friday-Saturday, October 18-19\\
**[[http://www.potsdam.edu/about/visit/maps.cfm|MAA Seaway Section Meeting at SUNY Potsdam]]**
  * **Tuesday, October 22**\\
//Problem Session II//\\
//Time//: 1:15 - 2:15\\
//Room//: LN-2205
  * **Tuesday, October 29 (joint with the [[../topsem/index.html|Geometry/Topology Seminar]])**\\
//Speaker//: Margaret Readdy (Kentucky)\\
//Title//: [[abstract.201310rea|Euler Flag Enumeration of Whitney-Stratified Spaces]]\\
//Time//: 1:15 - 2:15\\
//Room//: LN-2205
  * **Tuesday, November 5**\\
//Speaker//: Richard Behr (Binghamton)\\
//Title//: [[abstract.201310beh|The Chromatic Polynomial]]\\
//Time//: 1:15 - 2:15\\
//Room//: LN-2205
  * Saturday, November 9\\
**[[GTD66.pdf|GRAPH THEORY DAY 66 at Purchase]]**\\
All are welcome; see the flyer.
  * **Tuesday, November 12**\\
//Speaker//: Ting Su (Binghamton)\\
//Title//: [[abstract.201311su|The Bergman Complex of a Matroid and Its Natural Subdivision]]\\
//Time//: 1:15 - 2:15\\
//Room//: LN-2205
  * **Tuesday, November 19**\\
//Speaker//: Alex Schaefer (Binghamton)\\
//Title//: [[abstract.201311sch|Crapo's Beta Invariant for Matroids]]\\
//Time//: 1:15 - 2:15 and 4:25 - 5:25\\
//Room//: LN-2205
  * **Tuesday, November 26**\\
//Speaker//: Leandro Junes (California University of Pennsylvania)\\
//Title//: [[abstract.201311jun|A Formal Power Series for Non-Decreasing Dyck Paths]]\\
//Time//: 1:15 - 2:15\\
//Room//: LN-2205
  * **Tuesday, December 3**\\
//Speaker//: Vaidy Sivaraman (Binghamton)\\
//Title//: [[abstract.201312siv|Nash-Williams' Minimal Bad Sequence Argument]]\\
//Time//: 1:15 - 2:15\\
//Room//: LN-2205
  * **Tuesday, December 10**\\
//Speaker//: Hasan Altinbas (Binghamton)\\
//Title//: [[abstract.201312alt|Topological Representation of Dual Pairs of Oriented Matroids]]\\
//Time//: 1:15 - 2:15\\
//Room//: LN-2205


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Past Semesters:\\
| [[s13|Spring-Summer 2013]] | [[f12|Fall 2012]] | [[s12|Spring 2012]] | [[f11|Fall 2011]] | [[s11|Spring-Summer 2011]] | [[f10|Fall 2010]] | [[s10|Spring-Summer 2010]] | [[f09|Fall 2009]] | [[s09|Spring-Summer 2009]] | [[f08|Fall 2008]] | [[s08|Spring 2008]] | [[f07|Fall 2007]] | [[s07|Spring 2007]] | [[f06|Fall 2006]] | [[s06|Spring 2006]] | [[f05|Fall 2005]] | [[s05|Spring 2005]] | [[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]] |


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[[http://www.math.binghamton.edu/|Departmental home page]].


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