AMS Meeting Program by Special Session

Current as of Tuesday, April 12, 2005 15:09:07

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International Joint Mathematics Meeting
Merida, Mexico, December 1-4, 1993
Meeting #888

Associate secretaries:
Robert M Fossum, AMS

Special Session on Graphs and Combinatorics

  • Thursday December 2, 1993, 09:00-11:50
    Special Session on Graphs and Combinatorics, I

    • 09:00
      The lines-planes inequality in binary matroids.
      Joseph P.S. Kung*, University of North Texas, Denton
    • 09:30
      A note on spanning trees with bounded degrees.
      Eduardo Rivera Campo*, UAM-I
    • 10:00
      Total colouring of some graphs.
      Abdon Sanchez-Arroyo*, Facultad de Ciencias-UNAM
    • 10:30
    • 11:00
      Hadamard invertibility of linearly recursive sequences in several variables.
      Earl J. Taft*, Rutgers University, New Brunswick, New Jersey
    • 11:30
      The K(pie,1) property for two classes of graphic arrangements.
      Michael J. Falk*, Northern Arizona University, Flagstaff
  • Thursday December 2, 1993, 16:00-18:50
    Special Session on Graphs and Combinatorics, II

    • 16:00
      A generalized metric association scheme.
      Gregory Hill*, University of North Texas, Denton
    • 16:30
      Coloring the icosahedron and the 120 cell.
      Steve Fisk*, Bowdoin College, Brunswick, Maine
    • 17:00
      The ring of operations on Burnside rings generated by the generalized symmetric powers.
      Ernesto Vallejo*, ITAM, Rio Hondo
    • 17:30
    • 18:00
      An upper bound to the crossing number of K_n--x drawn on q pages.
      P. Salemi, ISAB Gruppo ERG, Italy
      F. Broggi, University of Milan, Italy
      E. Damiani, University of Milan, Italy
      O. D'Antona*, University of Milan, Italy
    • 18:30
      A new proof of the interval of ranks case for the Boolean algebra.
      Margaret A. Readdy*, University of Quebec at Montreal, Canada
  • Friday December 3, 1993, 09:00-11:50
    Special Session on Graphs and Combinatorics, III

    • 09:00
      Flood light illumination problems.
      Jorge Urrutia*, University of Ottawa, Canada
    • 09:30
      Recent results on Dowling lattices.
      Joseph E. Bonin*, George Washington University, Washington, D.C.
    • 10:00
      On the enumeration of n-polyhedral embeddings of cartesian products of cycles.
      Adrian Riskin*, Northern Arizona University, Flagstaff
    • 10:30
    • 11:00
      Clique divergence in graphs. Some variations.
      Victor Neumann-Lara*, IMATE-UNAM
    • 11:30
      A simple algorithm to generate the Bernoulli and Euler polynomials.
      Donald R. Snow*, Brigham Young University, Provo, Utah
  • Friday December 3, 1993, 16:00-18:50
    Special Session on Graphs and Combinatorics, IV

    • 16:00
      Multiobjective traffic assignment model for Toluca City.
      Juan Gaytan-Iniestra*, UAEM
      Felipe Camacho-Mejia, UAEM
    • 16:30
      Selected problems in lattice paths enumeration.
      Heinrich Niederhausen*, Florida Atlantic University, Boca Raton
    • 17:00
      The square of paths and cycles.
      Genghua Fan, Arizona State University, Tempe
      Henry A. Kierstead*, Arizona State University, Tempe
    • 17:30
      Partition lattices and affine geometry.
      M. K. Bennett*, University of Massachusetts, Amherst
    • 18:00
      The combinatorics of the product of sums of squares problem.
      Gilberto Calvillo, CINVESTAV IPN
      Isidoro Gitler, CINVESTAV IPN
      Jose Martinez-Bernal*, CINVESTAV IPN
    • 18:30
      Projective polyhedral manifolds.
      Jorge L. Arocha*, IMATE-UNAM
      Javier Bracho, IMATE-UNAM
      Luis Montejano, IMATE-UNAM

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