\magnification = 1200
\bigskip
\noindent AMS - UMI Joint Meeting, Pisa, June 02. The address is \it 
via Buonarroti 2, aule
Polo Fibonacci \rm (close to the Dipartimento di Matematica). \rm 
Only blackboard and overhead
projector are available.
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\noindent (Long) Session \bf OPTIMIZATION AND CONTROL
\bigskip
\noindent \rm Organizers ; R. Triggiani (Charlottesville) - T. 
Zolezzi (Genova).
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\bigskip
\noindent 9.00 - 9.15. Opening.
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\noindent 9.15 - 9.45. A. Dontchev (Ann Arbor): \it The many faces of 
the condition number
theorem.
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\noindent \rm 9.45 - 10.15. B. Piccoli (Roma): \it  Synthesis theory 
in optimal control.
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\noindent \rm 10.20 - 10.45, coffee break.
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\noindent 10.50 - 11.20. I. Lasiecka (Charlottesville): \it : Control 
problems for PDE's with an
interface.
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\noindent \rm 11.20 - 11.50. G. Stefani (Firenze): \it Sufficient 
conditions for the bang-bang
and singular case.
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\noindent \rm 11.50 - 12.20. H. Fattorini (Los Angeles): \it Optimal 
control of diffusions.
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\noindent \rm 12.20 - 12.50. A. Bacciotti (Torino): \it On the 
relationship between optimal
regulation and nonlinear stabilization.
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\noindent \rm 15.15 - 15.45. H Sussmann (Rutgers): \it Open mapping 
theorems for generalized
differentials.
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\noindent \rm 15.45 - 16.15. A. Agrachev (SISSA): \it Generalized 
"Ricci curvature" of optimal control
problems and Hamiltonian systems.
\bigskip
\noindent \rm 16.20 - 16.45, coffee break.
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\noindent 16.50 - 17.20. W. Littman (Minneapolis): \it Control from 
the boundary on two dimensional
Riemannian manifolds.
\bigskip
\noindent \rm 17.20 - 17.50. L. Pandolfi (Torino): \it Approximate 
identification of inputs to distributed
parameter systems.
\bigskip
\noindent \rm 17.50 - 18.20. R.Triggiani (Charlottesville): \it 
Boundary stabilization of dynamic shallow
shells by non-linear dissipation in physical  boundary conditions.
\bigskip
\noindent \rm 18.20 - 18.50. F. Rampazzo (Padova) : \it Lie brackets 
of locally Lipschitz continuous vector
fields.
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