[CvGmt News] ADJUSTMENT:CVGMT Seminar/18:15/16 March
Valentino Magnani
magnani at dm.unipi.it
Tue Mar 14 09:42:51 CET 2006
Dear All,
there is an adjustment with respect to the starting
time of the next CVGMT seminar:
. at 18:15 of Thursday, 16 March
. in ``Sala dei Seminari'' of the Department of Mathematics
. Giovanni Bellettini, from Rome University, "Tor Vergata"
will present
TITLE:
Remarks on the variational nature of heat equation
and motion by mean curvature
ABSTRACT:
We show that the classical solution of the heat equation
can be seen as the minimizer of a suitable functional defined in
space-time. Using similar ideas, we introduce a functional
$\mathcal F$ on the class of space-time tracks of moving hypersurfaces,
and we relate minimizers of $\mathcal F$ to solutions
of mean curvature flow.
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