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AMS Sectional Meeting Program by Special Session

Current as of Tuesday, April 12, 2005 15:21:29


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2001 Fall Central Section Meeting
Columbus, OH, September 21-23, 2001
Meeting #969

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

Special Session on Spectral Theory of Schr\"odinger Operators

  • Friday September 21, 2001, 1:30 p.m.-5:20 p.m.
    Special Session on Spectral Theory of Schr\"odinger Operators, I

    UH 0086, University Hall (UH)
    Organizers:
    Boris Mityagin, Ohio State University borismit@math.ohio-state.edu
    Sergei Novikov, University of Maryland novikov@ipst.umd.edu

    • 2:00 p.m.
      Smoothness of periodic Schr\"odinger potential and decay rate of spectral gaps.
      Plamen Djakov, Sofia University
      Boris Mityagin*, The Ohio State University
      (969-47-106)
    • 3:00 p.m.
      Vector bundles and Lax operators on algebraic curves.
      Igor Krichever*, Dept Math Columbia Univ, New York, and Landau Physics Institute, Moscow
      (969-47-230)
    • 3:30 p.m.
      On algebro-geometric matrix-valued KdV potentials.
      Fritz Gesztesy*, University of Missouri
      (969-34-123)
    • 4:00 p.m.
      The Interaction of Phases in KdV Modulations.
      Fei-Ran Tian*, Ohio State University
      (969-35-114)
    • 4:30 p.m.
      First KdV integrals and absolutely continuous spectrum for 1-D Schr\"{o}odinger operator.
      Mikhail V Novitskii*, The Uiversity of North Carolina at Charlotte
      (969-47-176)
    • 5:00 p.m.
      Feynman-Kac propagators for the heat equation with a time-dependent potential.
      Archil Gulisashvili*, Ohio University
      (969-35-158)
  • Saturday September 22, 2001, 8:30 a.m.-11:20 a.m.
    Special Session on Spectral Theory of Schr\"odinger Operators, II

    BE 0130, Baker Systems Engineering (BE)
    Organizers:
    Boris Mityagin, Ohio State University borismit@math.ohio-state.edu
    Sergei Novikov, University of Maryland novikov@ipst.umd.edu

    • 8:30 a.m.
      Magnetic Schr\"odinger operators: discreteness of spectrum and strict positivity criteria.
      Vladimir A Kondratiev, Department of Mechanics and Mathematics, Moscow State University, Moscow, Russia
      Vladimir G Maz'ya, Department of Mathematics, Link\"oping University, Sweden
      Mikhail A Shubin*, Department of Mathematics, Northeastern University, Boston, MA
      (969-35-149)
    • 9:00 a.m.
      Hydrogen atom in magnetic field: approximating eigenfunctions.
      Alexander V Turbiner*, Nuclear Science Institute, UNAM
      (969-35-237)
    • 9:30 a.m.
      2D Schroedinger Operators, Solitons, Spectral Symmetries.
      Sergey Novikov*, University of Maryland, College Park, USA & Landau Instituteof the Russian Academy of Sciences, Moscow, Russia
      (969-47-186)
    • 10:30 a.m.
      Perturbation Formulae for the Two-Dimensional Periodic Magnetic Schr\"{o}dinger Operator.
      Yulia E Karpeshina*, UAB
      (969-35-142)
    • 11:00 a.m.
      Behavior of dispersion curves near spectral edges and properties of periodic elliptic equations.
      Peter Kuchment*, Texas A\&M University
      Vassilis Papanicolaou, Wichita State University
      Yehuda Pinchover, Technion, Israel
      (969-35-150)
  • Saturday September 22, 2001, 3:00 p.m.-4:50 p.m.
    Special Session on Spectral Theory of Schr\"odinger Operators, III

    BE 0130, Baker Systems Engineering (BE)
    Organizers:
    Boris Mityagin, Ohio State University borismit@math.ohio-state.edu
    Sergei Novikov, University of Maryland novikov@ipst.umd.edu

    • 3:00 p.m.
      Reverse hypercontractivity and reverse log-Sobolev inequalities and all that.
      Stephen B Sontz*, CIMAT, Guanajuato, Mexico
      (969-81-178)
    • 3:30 p.m.
      On the low eigenvalues of some Schr\"odinger operators containing curvature.
      Evans M Harrell*, Georgia Institute of Technology
      (969-35-249)
    • 4:00 p.m.
      On the inverse scattering problem on branching graphs.
      Pavel B Kurasov*, Dept. of Mathematics, Stockholm Univ.
      (969-47-192)
    • 4:30 p.m.
      Laplacian and Schr\"odinger operator on regular metric trees.
      Jan Lang*, Charles University, Prague
      (969-44-47)
Inquiries:  meet@ams.org


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