2 papers
math.AP2025
A note on a Pohozaev identity for the fractional Green function
Abdelrazek Dieb, Isabella Ianni
We get a Pohozaev-type identity for the fractional Green function, which extends to the fractional setting a classical result by Brezis and Peletier. Our result complements with so…
math.AP2023
Uniqueness and nondegeneracy of least-energy solutions to fractional Dirichlet problems
Abdelrazek Dieb, Isabella Ianni, Alberto Saldaña
We prove the uniqueness and nondegeneracy of least-energy solutions of a fractional Dirichlet semilinear problem in sufficiently large balls and in more general symmetric domains.…