Finite time blowup for the fourth-order NLS
Finite time blowup for the fourth-order NLS
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DOI:
10.4134/bkms.2016.53.2.615
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发表时间:
2016-03
影响因子:
0.5
通讯作者:
Yonggeun Cho;T. Ozawa;Chengbo Wang
中科院分区:
文献类型:
--
作者:
Yonggeun Cho;T. Ozawa;Chengbo Wang
We consider the fourth-order Schrodinger equation with fo- cusing inhomogeneous nonlinearity (−|x| −2 |u| 4 n u) in high space dimen- sions. Extending Glassey's virial argument, we show the finite time blow- up of solutions when the energy is negative.