[CvGmt News] [Notiziario] [Settimanale] seminario EDP

[Giulia Curciarello]

SEMINAR on PDE,venerdi 17 Dicembre 2004 16:00; sala Seminari 
Hideo Kubo 
(Universita' di Osaka , Giappone)

Title: Blowup of solutions to a system of wave equations
with critical nonlinearity.

Abstract: We consider a system of wave equations
with unequal propagation speeds in two and three 
space dimensions. We underline that behavior of 
solutions in 2-D case is differenent from 3-D case, 
if we treat the critical nonlinearity. Such a phenomina 
comes from the fact that sharp Huygens' principle 
holds in 3-D but does not in 2-D.

Giulia Curciarello
Segreteria Didattica
tel: 050-2213219
e-mail curciare at dm.unipi.it
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