SPECIAL PDE SEMINAR

                            Tuesday, October 17

                                Thomson 211
                                 2:30  p.m.

                              Richard Froese
                     (University of British Columbia)


                            COUNTING RESONANCES

The counting function n(r) for resonances is defined to be the number of
resonances or scattering poles in a ball of radius r.  I will discuss how
the asymtotics of n(r) can be obtained for some one dimensional
Schroedinger operators with non-compact potentials.


For additional information about this seminar, contact 

    Gunther Uhlmann <gunther@@math.washington.edu>


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