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AMS Sectional Meeting Program by Special Session

Current as of Tuesday, April 12, 2005 15:09:03

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Southeastern 1993 Spring Sectional Meeting
Knoxville, TN, March 26-27, 1993
Meeting #879

Associate secretaries:
Joseph A Cima, AMS cima@email.unc.edu

Special Session on Commutative Ring Theory

  • Friday March 26, 1993, 9:00 a.m.-10:50 a.m.
    Special Session on Commutative Ring Theory, I
    Room 104, Humanities and Social Sciences Building

    • 9:00 a.m.
      Primary ideals with finitely generated radical in a commutative ring.
      Robert Gilmer*, Florida State University
      William Heinzer, Purdue University, West Lafayette
      (879-13-06)
    • 9:30 a.m.
      Integral closure and the ring R(X).
      Thomas G. Lucas*, University of North Carolina, Charlotte
      (879-13-114)
    • 10:00 a.m.
      On t invertibility and comparability.
      J. L. Mott*, Florida State University
      R. Gilmer, Florida State University
      M. Zafrullah, Winthrop University
      (879-13-115)
    • 10:30 a.m.
      On t-spec(R[[X]]).
      David E. Dobbs, University of Tennessee, Knoxville
      Evan G. Houston*, University of North Carolina, Charlotte
      (879-13-59)

  • Friday March 26, 1993, 2:30 p.m.-5:20 p.m.
    Special Session on Commutative Ring Theory, II
    Room 104, Humanities and Social Sciences Building

    • 2:30 p.m.
      Von Neumann regular and principal projective endomorphism rings.
      Sarah Glaz*, University of Connecticut, Storrs
      William Wickless, University of Connecticut, Storrs
      (879-13-98)
    • 3:00 p.m.
      Utilization of the notion of characteristic in the theory of modules over valuation rings.
      Radoslav Dimitri\'c*, Pennsylvania State University, Uniontown
      (879-13-86)
    • 3:30 p.m.
      Bounds for one-dimensional rings of finite Cohen-Macaulay type.
      Roger Wiegand, University of Nebraska, Lincoln and Purdue University, West Lafayette
      Sylvia Wiegand*, University of Nebraska, Lincoln and Purdue University, West Lafayette
      (879-13-87)
    • 4:00 p.m.
      Factorization sets and half-factorial sets in integral domains.
      David F. Anderson, University of Tennessee, Knoxville
      William W. Smith, University of North Carolina, Chapel Hill
      Scott T. Chapman*, Trinity University, San Antonio
      (879-13-80)
    • 4:30 p.m.
      Commutative semirings and their lattices of ideals.
      Francisco Alarcon, Indiana University of Pennsylvania
      D. D. Anderson*, University of Iowa
      (879-13-42)
    • 5:00 p.m.
      Torsion in tensor products of modules.
      Craig Huneke, Purdue University, West Lafayette
      Roger Wiegand*, Purdue University, West Lafayette
      (879-13-56)

  • Saturday March 27, 1993, 9:00 a.m.-10:50 a.m.
    Special Session on Commutative Ring Theory, III
    Room 104, Humanities and Social Sciences Building

    • 9:00 a.m.
      Formal fibers and birational extensions.
      William J. Heinzer*, Purdue University, West Lafayette
      Christel Rotthaus, Michigan State University
      Judith D. Sally, Northwestern University
      (879-13-44)
    • 9:30 a.m.
      On equimultiple ideals.
      Kishor Shah*, Southwest Missouri State University
      (879-13-67)
    • 10:00 a.m.
      Reduction numbers, Rees algebras, and Pfaffian ideals.
      Ian M. Aberbach, Purdue University, West Lafayette
      Sam Huckaba*, Florida State University
      Craig Huneke, Purdue University, West Lafayette
      (879-13-30)
    • 10:30 a.m.
      Depth formulas for certain graded rings associated to an ideal.
      Sam Huckaba, Florida State University
      Thomas Marley*, University of Nebraska, Lincoln
      (879-13-54)

  • Saturday March 27, 1993, 2:30 p.m.-5:30 p.m.
    Special Session on Commutative Ring Theory, IV
    Room 104, Humanities and Social Sciences Building

    • 2:30 p.m.
      Minimal polynomials, resultants, generalized character polynomials and polynomial automorphisms.
      Jie-Tai Yu*, University of Notre Dame
      (879-13-160)
    • 3:00 p.m.
      Standard bases in formal power series rings.
      Yonghao Ma*, Southwest Texas State University
      (879-13-13)
    • 3:30 p.m.
      Power residue symbols and the central sections of SL(2,A).
      Douglas Costa*, University of Virginia
      Gordon Keller, University of Virginia
      (879-20-23)
    • 4:00 p.m.
      The Galois module structure of the ring integers in wildly-ramified cyclic extensions.
      G. Griffith Elder*, Ohio State University, Columbus
      Manohar M. Madan, Ohio State University, Columbus
      (879-13-161)
    • 4:30 p.m.
      Discussion
Inquiries:  meet@ams.org