|
This article is cited in 6 scientific papers (total in 6 papers)
A sharp constant in a Sobolev–Nirenberg inequality and its application to the Schrödinger equation
Sh. M. Nasibov Institute of Applied Mathematics, Baku State University
Abstract:
We prove that the solution of the Cauchy problem for a non-linear
Schrödinger evolution equation with critical and supercritical exponents can
blow up at a finite time for some initial data, and this time is estimated from
above and below. To this end, an interpolation Nirenberg-type inequality
and a Sobolev-type inequality are proved and the values of sharp constants
in these inequalities are calculated.
Keywords:
Nirenberg–Sobolev inequality, sharp constant, non-linear Schrödinger equation, blow-up, global solubility.
Received: 01.06.2007 Revised: 29.02.2008
Citation:
Sh. M. Nasibov, “A sharp constant in a Sobolev–Nirenberg inequality and its application to the Schrödinger equation”, Izv. Math., 73:3 (2009), 555–577
Linking options:
https://www.mathnet.ru/eng/im2671https://doi.org/10.1070/IM2009v073n03ABEH002456 https://www.mathnet.ru/eng/im/v73/i3/p127
|
Statistics & downloads: |
Abstract page: | 671 | Russian version PDF: | 237 | English version PDF: | 35 | References: | 95 | First page: | 13 |
|