AMS Sectional Meeting Program by Day

Current as of Tuesday, April 12, 2005 15:08:43

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Program  |  Deadlines  |  Inquiries:  meet@ams.org

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1990 Spring Western Section Meeting
Albuquerque, NM, April 19-21, 1990
Meeting #858

Associate secretaries:
Lance W Small, AMS lwsmall@ucsd.edu

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Saturday April 21, 1990

• Saturday April 21, 1990, 7:30 a.m.-9:50 a.m.
  AMS Special Session on Dynamical Systems: Low Dimensional Behavior in Partial Differential Equations, II
  Isleta Room, Sheraton Old Town Hotel
  

  • 7:30 a.m.
    Low dimensional dynamical approximations.
    Lawrence Sirovich*, Brown University
    (858-76-38)
  • 8:00 a.m.
    Dynamics of the nonlinear Schrodinger equation.
    Stephen Wiggins*, California Institute of Technology and Los Alamos National Laboratory
    David McLaughlin, Princeton University
    (858-35-75)
  • 8:30 a.m.
    Discussion
• Saturday April 21, 1990, 7:30 a.m.-9:50 a.m.
  AMS Special Session on Differential Geometry, III
  Potters Room, Sheraton Old Town Hotel
  

  • 7:30 a.m.
    Non-existence of 4-dimensional almost Kaehler manifolds of constant curvature.
    David E. Blair*, Michigan State University
    (858-53-01)
  • 8:00 a.m.
    Actions of loop groups on harmonic maps.
    Maarten Bergvelt, University of Georgia
    Martin Guest*, University of Rochester
    (858-53-34)
  • 8:30 a.m.
    Volumes of foliations on spheres.
    David L. Johnson*, Lehigh University
    Penny Smith, Lehigh University
    (858-53-03)
  • 9:00 a.m.
    On the number of minimal two-spheres of small area in manifolds with curvature bounded above.
    John Douglas Moore*, University of California, Santa Barbara
    (858-53-08)
  • 9:30 a.m.
    Morse theory on the spinor groups.
    Jay A. Wood*, Bowdoin College and Lehigh University
    (858-57-79)
• Saturday April 21, 1990, 7:30 a.m.-9:50 a.m.
  AMS Special Session on Mathematical Biology, III
  Sandia Room, Sheraton Old Town Hotel
  

  • 7:30 a.m.
    Population dynamics in a time-varying environment.
    Richard R. Vance*, University of California, Los Angeles
    (858-92-76)
  • 8:00 a.m.
    Dynamics of competing or cooperating species.
    Morris W. Hirsch*, University of California, Berkeley
    (858-99-100)
  • 8:30 a.m.
    Microbial competition in the gradostat.
    Hal L. Smith*, Arizona State University
    (858-99-99)
  • 9:00 a.m.
    Discussion
• Saturday April 21, 1990, 7:30 a.m.-9:50 a.m.
  AMS Special Session on Invariant Embedding and Inverse Problems, III
  Weaver Room, Sheraton Old Town Hotel
  

  • 7:30 a.m.
    Undetermined coefficient problems for quasilinear parabolic equations.
    Michael Pilant, Texas A\thsp\&\thsp M University, College Station
    William Rundell*, Texas A\thsp\&\thsp M University, College Station
    (858-30-02)
  • 8:00 a.m.
    Wave splitting for some nonhyperbolic time-dependent PDE's.
    Curtis R. Vogel*, Montana State University
    (858-35-05)
  • 8:30 a.m.
    Fast numerical solution of non-linear functional differential equations pertaining to time domain inverse scattering for a dissipative wave equation.
    David J.N. Wall*, University of Canterbury, New Zealand
    (858-65-14)
  • 9:00 a.m.
    Discussion
• Saturday April 21, 1990, 7:30 a.m.-9:50 a.m.
  AMS Special Session on Numerical Solution of Partial Differential Equations, III
  Jemes Room, Sheraton Old Town Hotel
  

  • 7:30 a.m.
    Discrete variational grid generation.
    Jos\'e E. Castillo*, San Diego State University
    (858-65-52)
  • 8:00 a.m.
    Parameter estimation for discrete variational grid generation.
    Daria F. Buonassisi*, San Diego State University
    Jos\'e E. Castillo, San Diego State University
    (858-65-50)
  • 8:30 a.m.
    Robust grid generation on surfaces of large curvature.
    Patrick M. Knupp*, Ecodynamics Research Associates, Inc., Albuquerque, New Mexico
    (858-76-17)
  • 9:00 a.m.
    Existence and uniqueness of a class of elliptic differential equations.
    Gordon Liao*, University of Texas, Arlington
    (858-53-62)
  • 9:30 a.m.
    Mathematical theory of harmonic grid generation.
    S. S. Sritharan*, University of Southern California
    (858-35-53)
• Saturday April 21, 1990, 10:00 a.m.-10:50 a.m.
  AMS-SIAM Invited Address
• Saturday April 21, 1990, 12:30 p.m.-1:20 p.m.
  AMS-SIAM Invited Address
  Transmission dynamics of HIV/AIDS.
  Rio Grande Ballroom, Sheraton Old Town Hotel
  Robert M. May*, University of Oxford, England
  (858-92-32)
• Saturday April 21, 1990, 1:00 p.m.-4:00 p.m.
  AMS Special Session on Mathematical Biology, IV
  Sandia Room, Sheraton Old Town Hotel
  

  • 1:00 p.m.
    Latin hypercubes, partial rank correlation coefficients and HIV epidemiology in intravenous drug-using communities.
    Sally Blower*, Imperial College, England
    Hadi Dowlatabadi, Rockefeller Foundation
    Robert M. May, Oxford University, England
    Roy Anderson, Imperial College, England
    (858-92-43)
  • 1:30 p.m.
    Modeling HIV transmission and AIDS in the major risk groups.
    Herbert W. Hethcote*, University of Iowa
    (858-92-41)
  • 2:00 p.m.
    Some worst case results for mixing models of AIDS.
    Edward H. Kaplan*, Yale University
    (858-92-64)
  • 2:30 p.m.
    Modeling the spread of HIV in Africa.
    E. Ann Stanley*, Los Alamos National Laboratory
    (858-92-70)
  • 3:00 p.m.
    Liapunov functions for the stability of equilibria in a model of HIV spread.
    John Jacquez, University of Michigan, Ann Arbor
    Carl P. Simon*, University of Michigan, Ann Arbor
    (858-99-101)
  • 3:30 p.m.
    Discussion
• Saturday April 21, 1990, 1:00 p.m.-2:20 p.m.
  AMS Special Session on Invariant Embedding and Inverse Problems, IV
  Weaver Room, Sheraton Old Town Hotel
  

  • 1:00 p.m.
    Invariant imbedding and inverse problem of reflection.
    Alan P. Wang*, Arizona State University
    (858-99-04)
  • 1:30 p.m.
    Wave splitting for a class of hyperbolic equations.
    Vaughan H. Weston*, Purdue University, West Lafayette
    (858-35-07)
  • 2:00 p.m.
    Inverse problems and the optimization of kernels.
    John D. Zahrt*, Los Alamos National Laboratory
    (858-45-19)
• Saturday April 21, 1990, 1:30 p.m.-4:30 p.m.
  AMS Special Session on Numerical Solution of Partial Differential Equations, IV
  Jemes Room, Sheraton Old Town Hotel
  

  • 1:30 p.m.
    Discrete variational grids and solution of elliptic partial differential equations.
    Jos\'e E. Castillo, San Diego State University
    Lynne A. Tablewski*, San Diego State University
    (858-65-51)
  • 2:00 p.m.
    Surface grid generation and differential geometry.
    Z. U. A. Warsi*, Mississippi State University
    (858-65-78)
  • 2:30 p.m.
    The mixed finite element method.
    Thomas H. Robey*, University of New Mexico
    (858-35-55)
  • 3:00 p.m.
    Computation of invariant manifolds on multicomputers.
    Jens Lorenz*, University of New Mexico
    Eric Van de Velde, California Institute of Technology
    (858-65-68)
  • 3:30 p.m.
    Adaptive grid generation from harmonic maps.
    Arkady S. Dvinsky*, Creare Inc., Hanover, New Hampshire
    (858-65-93)
  • 4:00 p.m.
    Discussion
• Saturday April 21, 1990, 1:30 p.m.-3:20 p.m.
  AMS General Session
  Isleta Room, Sheraton Old Town Hotel
  

  • 1:30 p.m.
    Condition P for real analytic singular differential forms in the plane.
    Abdelhamid Meziani*, Florida International University
    (858-35-23)
  • 1:50 p.m.
    Multipliers of Besov spaces on certain groups.
    Hitoshi Ombe*, University of Puerto Rico, Rio Piedras
    (858-43-24)
  • 2:10 p.m.
    Completion of a quasi local ring.
    J. H. Kim*, East Carolina University
    (858-13-25)
  • 2:30 p.m.
    Differentiation formulas for generalized Wiener functionals with multiparameter time.
    Mylan Redfern*, University of Southern Mississippi
    David E. Betounes, University of Southern Mississippi
    (858-60-26)
  • 2:50 p.m.
    Two magnetic monopole Julia sets.
    M. Temple-Raston*, University of Arizona
    (858-70-27)
  • 3:10 p.m.
    An optimal control problem in exterior hydrodynamics.
    S. S. Sritharan*, University of Southern California
    (858-35-59)

Inquiries:  meet@ams.org

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