[CvGmt News] [Notiziario] [Settimanale] oggi Benci Colloquio Analisi

[marino at dm.unipi.it]

Vi ricordo il seminario di oggi di Benci

Antonio Marino


COLLOQUIO DI ANALISI
17:00-18:30, Aula Magna (Dip. Matematica)
Onde solitarie, solitoni e vortici
Vieri Benci (Universita' di Pisa)

abstract

Roughly speaking a solitary wave is a solution of a field equation whose energy 
travels as a localized packet and which preserves this localization in time. A 
soliton is a solitary wave which exhibits some strong form of stability so that 
it has a particle-like  behavior. A  vortex is a solitary wave with a 
nonvanishing angular momentum. The first part of this talk is an introduction to 
the study of solitary waves, soliton and vortices relative to the Nonlinear Wave 
Equation and to the Nonlinear Schroedinger Equation.  In the last part of the 
talk we will present some new results relative to the dynamics of solitons when 
an external potential is present.



-------------------------------------------------
This mail sent through IMP: http://horde.org/imp/
_______________________________________________
Settimanale mailing list
Settimanale at mail.dm.unipi.it
https://mail.dm.unipi.it/listinfo/settimanale
_______________________________________________
Notiziario mailing list
Notiziario at mail.dm.unipi.it
https://mail.dm.unipi.it/listinfo/notiziario