From: Brenda Cook (brenda@math.missouri.edu)
Date: Mon Oct 02 2006 - 09:24:30 CDT
SEMINAR SCHEDULE FOR OCTOBER 2-6, 2006
Monday, October 2, 2006
Evolution Equations Learning Seminar
208 GCB
4:00-5:00 p.m.
Algebra Seminar
312 Mathematical Sciences
4:00-4:50 p.m.
Tuesday, October 3, 2006
Geometry/Topology Seminar
312 Mathematical Sciences
1:00-1:50 p.m.
Astrophysics-Relativity Seminar
Adam Helfer (UMC, Math)
Exchange of Energy and Momentum via Gravitational Radiation
216 Physics
1:00-1:50 p.m.
Analysis Seminar
312 Mathematical Sciences
2:00-3:00 p.m.
Banach Space Seminar
Pedro Tradacete (Universidad Complutense Madrid)
Strictly singular operators on Banach lattices
312 Mathematical Sciences
3:00-3:50 p.m.
Thursday, October 5, 2006
Dynamical System Seminar
312 Mathematical Sciences
11:00-11:50 a.m.
PDE Seminar
Vitali Vougalter (UMC, Math)
Eigenvalues of zero energy in the linearized NLS problem
Abstract: We study a pair of neutrally stable eigenvalues of zero energy
in the linearized NLS equation. We prove that the pair of isolated
eigenvalues, where each eigenvalue has geometric multiplicity one and
algebraic multiplicity N, is associated with 2P negative eigenvalues of
the energy operator, where P=N/2 if N is even and P=(N-1)/2 or P=(N+1)/2
if N is odd. When the potential of the linearized NLS problem is
perturbed due to parameter continuations, we compute the exact number of
unstable eigenvalues that bifurcate from the neutrally stable
eigenvalues of zero energy.
320 General Classroom Building
1:00-1:50 p.m.
Friday, October 6, 2006
Harmonic Analysis Seminar
Lixin Yan (UMC, Math)
Some function spaces associated with operators with heat kernel bounds (II)
312 Math Sci
4:00-4:50 p.m.
Fall 2006
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