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AMS Sectional Meeting Program by Special Session

Current as of Tuesday, April 12, 2005 15:09:29


Program  |  Deadlines  |  Inquiries:  meet@ams.org

1996 Spring Central Sectional Meeting
Iowa City, IA, March 22-23, 1996
Meeting #909

Associate secretaries:
Andy R Magid, AMS amagid@ou.edu

Special Session on Arrangements of Hyperplanes

  • Friday March 22, 1996, 9:00 a.m.-10:50 a.m.
    Special Session on Arrangements of Hyperplanes, I

    Room 351, Iowa Memorial Union/Iowa House
    Organizers:
    Michael J. Falk, Northern Arizona University
    Richard C. Randell, University of Iowa

    • 9:00 a.m.
      Quadratic algebras of hyperplane arrangements.
      Sergey Yuzvinsky*, University of Oregon
      (909-52-149)
    • 9:30 a.m.
      Braid monodromy and fundamental groups of arrangements.
      Daniel C. Cohen*, Louisiana State University, Baton Rouge
      Alexandru I. Suciu, Northeastern University
      (909-14-209)
    • 10:00 a.m.
      Some four-dimensional convex polyhedra.
      Vincent J. Matsko*, Quincy University
      (909-52-42)
    • 10:30 a.m.
      Intersection theory in $\Omega$*(log$D$).
      Roberto Silvotti*, State University of New York, Stony Brook
      (909-52-241)
  • Friday March 22, 1996, 3:00 p.m.-5:50 p.m.
    Special Session on Arrangements of Hyperplanes, II

    Room 351, Iowa Memorial Union/Iowa House
    Organizers:
    Michael J. Falk, Northern Arizona University
    Richard C. Randell, University of Iowa

    • 3:00 p.m.
      On the topology of strata in the standard discriminant.
      Boris Z. Shapiro*, Stockholm University, Sweden
      Volkmar Welker, Institute for Experimental Mathematics, University at GH-Essen, Germany
      (909-57-268)
    • 3:30 p.m.
      On twisted de Rham cohomology.
      Alan C. Adolphson*, Oklahoma State University, Stillwater
      Steven Sperber, University of Minnesota, Minneapolis
      (909-14-210)
    • 4:00 p.m.
      Signed-graphic arrangements of hyperplanes.
      Guy David Bailey*, University of Minnesota, Minneapolis
      (909-52-18)
    • 4:30 p.m.
      Configuration spaces and subspace arrangements.
      Sheila Sundaram*, University of Miami
      (909-05-230)
    • 5:00 p.m.
      Cohomology and classification of $OS$ algebras.
      Michael J. Falk*, Northern Arizona University
      (909-52-233)
    • 5:30 p.m.
      A normal form algorithm for modules over two lines in the plane.
      Reinhard Laubenbacher*, New Mexico State University, Las Cruces
      Bernd Sturmfels, University of California, Berkeley
      (909-13-46)
  • Saturday March 23, 1996, 9:00 a.m.-10:50 a.m.
    Special Session on Arrangements of Hyperplanes, III

    Room 351, Iowa Memorial Union/Iowa House
    Organizers:
    Michael J. Falk, Northern Arizona University
    Richard C. Randell, University of Iowa

    • 9:00 a.m.
      Ordered configurations of roots of real polynomials.
      Volkmar Welker*, Institute for Experimental Mathematics, Germany
      (909-57-127)
    • 9:30 a.m.
      Homotopy theory of arrangements.
      Richard C. Randell*, University of Iowa
      (909-52-214)
    • 10:00 a.m.
      Intersection lattices of discriminantal arrangements.
      Margaret M. Bayer*, University of Kansas
      (909-52-178)
    • 10:30 a.m.
      Complex hyperplane arrangements.
      Helene Barcelo*, Arizona State University
      E. C. Ihrig, Arizona State University
      (909-52-195)
  • Saturday March 23, 1996, 3:00 p.m.-5:20 p.m.
    Special Session on Arrangements of Hyperplanes, IV

    Room 351, Iowa Memorial Union/Iowa House
    Organizers:
    Michael J. Falk, Northern Arizona University
    Richard C. Randell, University of Iowa

    • 3:00 p.m.
      Topology of the complements and geometry of finite sets of points.
      Anatoly S. Libgober*, University of Illinois, Chicago
      (909-14-186)
    • 3:30 p.m.
      Infinite arrangements and cohomology of $SL_n(Z)$.
      Yining Xia*, Northern Illinois University
      (909-55-41)
    • 4:00 p.m.
      Perversity, duality, and arrangements in $\Bbb C^3$.
      David B. Massey*, Northeastern University
      (909-32-171)
    • 4:30 p.m.
      Braid monodromy of arrangements and representations of braid groups.
      Daniel C. Cohen, Louisiana State University, Baton Rouge
      Alexandru I. Suciu*, Northeastern University
      (909-20-239)
    • 5:00 p.m.
      Informal discussion
Inquiries:  meet@ams.org