[CvGmt News] seminario Wei 19/5

[Daniele Castorina]

Carissimi,

eccovi il prossimo seminario di ED a Roma Tor Vergata:

*Martedi 19 Maggio 2015, h 14:30, Aula Dal Passo**
**Juncheng Wei (UBC Vancouver)**
**"Nondegeneracy of sign-changing solutions to Yamabe problem and its 
applications"**
**We first establish the existence of a sequence of nondegenerate, in 
the sense of Duyckaerts-Kenig-Merle, nodal solutions to the critical 
Yamabe problem $$ -\Delta Q= |Q|^{\frac{4}{N-2}} Q, Q \in D^{1,2}$$ Then 
we use it to construct sign-changing bubbling solutions to the slightly 
super-critical Bahri-Coron problem in a bounded domain with nontrivial 
topology.*

-- 
Daniele Castorina
Stanza 539 – Torre Archimede
Dipartimento di Matematica
Università di Padova
Via Trieste, 63 - 35121 Padova
Tel.: (+39) 0498271429
Email: castorin at math.unipd.it
Homepage: http://www.math.unipd.it/~castorin/

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