Caltech Combinatorics - Upcoming or recent seminars


Venue: Sloan 159, Time: 11:30 am - 12:30 pm
  • Thursday, April 17, 2008
    Robert  Bailey (Carleton University, Canada)
    Title:  
    Permutation groups, codes and the single-orbit conjecture  Abstract
    11:30 a.m.  // 159 Sloan

 

  • Thursday, May 1, 2008
    Boris Bukh (Princeton)
    Title:  
     Set families with a forbidden subposet Abstract
    11:30 a.m.  // 159 Sloan

 

  • Thursday, May 8, 2008
    Cheng Yeaw Ku (Caltech)
    Title:  
    Eigenvalues of the derangement graph  Abstract
    11:30 a.m.  // 159 Sloan

 

  • Thursday, May 15, 2008
    Jonathan D. Farley (Caltech)
    Title:  
    Linear Extensions of Ranked Posets, Enumerated by Descents: A Problem of Richard P. Stanley from the 1981 Banff Conference on Ordered Sets
    Abstract
    11:30 a.m.  // 159 Sloan

     
  • Thursday, May 22, 2008
    Sebastian Cioaba (University of California at San Diego)
    Title:  
    Matchings and connectivity from eigenvalues
    Abstract
    11:30 a.m.  // 159 Sloan


Past seminars:     Winter 2007/2008  Fall 2007/2008     Winter/Spring 2007     Fall 2006     Spring 2006     Winter 2006     Fall 2005     Spring 2005    


For more information, or to be added to our mailing list, please contact Cheng Yeaw Ku, Email: cyk "at" caltech.edu