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Carissimi,<br>
<br>
vi segnalo il prossimo seminario di PDE a Tor Vergata:<br>
<br>
<h2>Martedi' 11 Febbraio 2014, h 14:30, Aula Dal Passo </h2>
<h2>Li Ma (Tsinghua University - Pechino)
</h2>
<h2>" Invariant sets for nonlinear heat equations”<br>
<br>
Abstract<br>
In this talk, we study the invariant sets of the boundary value
problem of the classical nonlinear heat equation. Introducing new
idea, we show that there are two sets W and Z such that when the
initial data is in W, there is a global positive solution and when
the initial data is in Z, the solution has finite time blow up.
</h2>
<pre class="moz-signature" cols="72">--
Daniele Castorina
Dipartimento di Matematica - Studio 1221
Università di Roma "Tor Vergata"
Via della Ricerca Scientifica 00133 Roma
email: <a class="moz-txt-link-abbreviated" href="mailto:castorin@mat.uniroma2.it">castorin@mat.uniroma2.it</a>
tel: +390672594653</pre>
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