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AMS Sectional Meeting Program by Special Session

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1999 Spring Central Section Meeting
Urbana, IL, March 18-21, 1999
Meeting #941

Associate secretaries:
Susan J Friedlander, AMS susan@math.northwestern.edu

Special Session on Commutative Algebra

  • Friday March 19, 1999, 8:30 a.m.-10:50 a.m.
    Special Session on Commutative Algebra, I
    Room 345, Altgeld Hall
    Organizers:
    Joseph Brennan, North Dakota State University brennan@plains.nodak.edu
    Sankar Dutta, University of Illinois, Urbana dutta@math.uiuc.edu
    Robert Fossum, University of Illinois, Urbana r-fossum@uiuc.edu
    Phillip Griffith, University of Illinois, Urbana griffith@math.uiuc.edu

    • 8:30 a.m.
      Baxter algebras and shuffle products.
      Li Guo, Rutgers University
      William F Keigher*, Rutgers University
      (941-13-31)
    • 9:00 a.m.
      Hochschild homology of Hypersurfaces with Isolated Singularities.
      Ruth I Michler*, University of North Texas
      (941-13-303)
    • 9:30 a.m.
      Finite generation of Hochschild homology algebras.
      Luchezar L. Avramov*, Purdue University
      Srikanth Iyengar, Univesity of Missouri
      (941-13-331)
    • 10:00 a.m.
      On Bass numbers of modules over local Noetherian rings.
      Mee Kyung Kim, Sung Kyun Kwan University, Suwon, Korea
      Jee Heub Koh*, Korea Institute for Advanced Study, Seoul, Korea
      Kisuk Lee, Sookmyung Women's University, Seoul, Korea
      (941-13-315)
    • 10:30 a.m.
      Quasi--Cohen--Macaulay Homomorphisms.
      Hans--Bj{\o}rn Foxby*, K{\o}benhavns Universitet
      (941-13-330)

  • Friday March 19, 1999, 3:00 p.m.-6:20 p.m.
    Special Session on Commutative Algebra, II
    Room 345, Altgeld Hall
    Organizers:
    Joseph Brennan, North Dakota State University brennan@plains.nodak.edu
    Sankar Dutta, University of Illinois, Urbana dutta@math.uiuc.edu
    Robert Fossum, University of Illinois, Urbana r-fossum@uiuc.edu
    Phillip Griffith, University of Illinois, Urbana griffith@math.uiuc.edu

    • 3:00 p.m.
      A class of sheaves satisfying Kodaira's vanishing theorem.
      Donu Arapura*, Purdue Univ.
      (941-14-213)
    • 3:30 p.m.
      Galois embedding for linear groups.
      Shreeram S. Abhyankar*, Purdue University
      (941-14-25)
    • 4:00 p.m.
      Normal Forms of Mappings.
      Steven D Cutkosky*, University of Missouri- Columbia
      (941-13-338)
    • 4:30 p.m.
      Rank three vector bundles on Projective 4-space.
      Mohan N Kumar*, Wasington University in St. Louis
      Chris Peterson, Washington University in St. Louis
      Prabhakar A Rao, University of Missouri in St. Louis
      (941-14-166)
    • 5:00 p.m.
      Bezout's theorem and Cohen-Macaulay modules.
      Uwe Nagel*, Universit\"at-Gesamthochschule Paderborn
      (941-13-214)
    • 5:30 p.m.
      Resolutions of Subsets of Finite Sets of Points in Projective Space.
      Stephen P Diaz, Syracuse University
      Anthony V Geramita, Queen's Univ./Univ. Genova
      Juan C Migliore*, University of Notre Dame
      (941-13-117)
    • 6:00 p.m.
      A local cohomology module with infinitely many associated prime ideals.
      Anurag K Singh*, University of Illinois
      (941-13-242)

  • Saturday March 20, 1999, 8:30 a.m.-10:50 a.m.
    Special Session on Commutative Algebra, III
    Room 345, Altgeld Hall
    Organizers:
    Joseph Brennan, North Dakota State University brennan@plains.nodak.edu
    Sankar Dutta, University of Illinois, Urbana dutta@math.uiuc.edu
    Robert Fossum, University of Illinois, Urbana r-fossum@uiuc.edu
    Phillip Griffith, University of Illinois, Urbana griffith@math.uiuc.edu

    • 8:30 a.m.
      Core of ideals and modules.
      Alberto Corso*, Michigan State University
      (941-13-324)
    • 9:00 a.m.
      Intersection multiplicities over Gorenstein rings.
      Claudia M Miller*, University of Michigan
      Anurag K Singh, University of Illinois-Urbana
      (941-13-293)
    • 9:30 a.m.
      The Serre positivity conjecture and associated graded rings.
      Paul C Roberts*, University of Utah
      (941-13-235)
    • 10:00 a.m.
      Extremal Betti Numbers and Applications to monomial ideals.
      Dave Bayer, Barnard College, Columbia University
      Hara Charalambous*, University at Albany, SUNY
      Sorin Popescu, Columbia University
      (941-13-351)
    • 10:30 a.m.
      Toric Hilbert Schemes.
      Irena V. Peeva*, Cornell University
      Mike Stillman, Cornell University
      (941-13-310)

  • Saturday March 20, 1999, 3:00 p.m.-6:50 p.m.
    Special Session on Commutative Algebra, IV
    Room 345, Altgeld Hall
    Organizers:
    Joseph Brennan, North Dakota State University brennan@plains.nodak.edu
    Sankar Dutta, University of Illinois, Urbana dutta@math.uiuc.edu
    Robert Fossum, University of Illinois, Urbana r-fossum@uiuc.edu
    Phillip Griffith, University of Illinois, Urbana griffith@math.uiuc.edu

    • 3:00 p.m.
      On the localization of tight closure.
      Craig L. Huneke*, University of Kansas
      (941-13-325)
    • 3:30 p.m.
      Some conditions for the equivalence of weak and strong F-regularity .
      Ian M. Aberbach*, University of Missouri
      (941-13-220)
    • 4:00 p.m.
      The tight integral closure of a set of ideals.
      Melvin Hochster*, University of Michigan, Ann Arbor
      (941-13-344)
    • 4:30 p.m.
      Normal ideals in regular rings.
      Sam Huckaba*, Florida State University
      Craig Huneke, University of Kansas
      (941-13-165)
    • 5:00 p.m.
      Permanental ideals and Zarankiewicz problem.
      Irena Swanson*, New Mexico State University
      (941-13-252)
    • 6:00 p.m.
      A survey of obstruction theory for projective Modules of top rank.
      M.Pavaman Murthy*, University of Chicago
      (941-13-355)
    • 6:30 p.m.
      The LCM lattice.
      Vesselin N. Gasharov*, Cornell University
      Irena V. Peeva, Cornell University
      Volkmar Welker, Technische Universit\"at Berlin
      (941-13-307)
Inquiries:  meet@ams.org