E-resources
Peer reviewed
-
Campos, Luccas; Guzmán, Carlos M.
Calculus of variations and partial differential equations, 08/2022, Volume: 61, Issue: 4Journal Article
We consider the focusing inhomogeneous biharmonic nonlinear Schrödinger equation in H 2 ( R N ) , i u t + Δ 2 u - | x | - b | u | α u = 0 , when b > 0 and N ≥ 5 . We first obtain a small data global result in H 2 , which, in the five-dimensional case, improves a previous result from Pastor and the second author. In the sequel, we show the main result, scattering below the mass-energy threshold in the intercritical case, that is, 8 - 2 b N < α < 8 - 2 b N - 4 , without assuming radiality of the initial data. The proof combines the decay of the nonlinearity with Virial-Morawetz-type estimates to avoid the radial assumption, allowing for a much simpler proof than the Kenig-Merle roadmap.
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.