期刊文献+

方程iut=-Δu-k(x)|u|^4/Nu爆破解的L^2集中性质 被引量:1

L^2-concentration of Blow-up Solutions for the Nonlinear Schrdinger Equation iu_t=-Δu-k(x)|u|^(4/N)u
下载PDF
导出
摘要 讨论了一类非线性Schrdinger方程iut=-Δu-k(x)|u|4/Nu的初值问题,其中k(x)为RN上的有界可微函数,得到其爆破解在t→T(爆破时间)的几个重要性质:在L2空间中强极限的不存在性,爆破点以及L2集中性质. This paper discusses the blow-up solutions of the Cauchy problem for the critical nonlinear Schr6dinger equation iut = -△ u-k(x) |U|^4/Nu ,where k(x)∈C^1 in R^N.We prove some properties of these solutions : the nonexistence of limit in L^2 as t→ , L -concentration as T ( T is the blow-up time) the blow-up point and the existence of L^2-concentration as t→T.
作者 冷礼辉 张健
出处 《四川师范大学学报(自然科学版)》 CAS CSCD 北大核心 2008年第2期134-137,共4页 Journal of Sichuan Normal University(Natural Science)
基金 国家自然科学基金(10271084)资助项目
关键词 非线性Schrdinger方程 爆破 爆破点 L^2集中 Nonlinear Schr6dinger equation Blow-up Blow-up point L ^2-concentration
  • 相关文献

参考文献11

  • 1Ginibre J, Velo G. On a class of nonlinear Schrtodinger equations: The Cauchy problem general case[ J]. J Func Anal, 1979,32: 1-71.
  • 2Kato T. On nonlinear Sehrodinger equations [ J ]. Ann Inst Henri Poineare Theorique Physique Theorique, 1987,49 : 113-129.
  • 3Cazenave T. An Introduction to Nonlinear Schrodinger Equation[ M]. Rio de Janeiro:Textos de Metodos Matematicos, 1989.
  • 4Zhang Jian. Sharp conditions of global existence for nonlinear Schrodinger and Klein-Gordon equation [ J ]. Nonlinear Analysis TMA, 2002,48 : 191-207.
  • 5舒级,张健.一类带阻尼项的Gross-Pitaevskii方程在二维空间中的坍塌性质[J].四川师范大学学报(自然科学版),2003,26(2):120-123. 被引量:22
  • 6Merle F. Nonexistence of minimal blow-up solutions of iu1 = -△u- k(x) |u|^4/N u equations in R^A[J]. Ann Inst Henri Poincare Theorique Physique, 1996,64:33-85.
  • 7Weistein M I. Nonlinear Schrodinger equations and sharp interpolation estimates [ J]. Commun Math Phys, 1983,87:567-576.
  • 8Merle F, Tsutsumi Y. L^2 concentration of blow-up solutions for the nonlinear Schrodinger equation with critical power nonlinearity [ J]. J Diff Eqs, 1990,84:205-214.
  • 9Strauss W A. Existence of solitary waves in higher dimensions[ J]. Cornrnun Math Phys,1977,55:149-162.
  • 10Kavian T. A remark on the blowing-up of solutions to the Cauehy problem for nonlinear Sehrodinger equations [ J ]. Trans Am Math Soe, 1987,299 : 193-203.

二级参考文献25

  • 1Carles, R., Remark on nonlinear Schroedinger equations with harmonic potential [J],Ann. Henri Poincard, 3(2002), 757- 772.
  • 2Tsurumi, T., & Wadati, M., Collapses of wave functions in multi-dimensional nonlinear Schroedinger equations under harmonic potential [J], J. Phys. Soc. Jpn., 66(1997), 1 8.
  • 3Weinstein, M. I., Nonlinear Schroedinger equations and sharp interpolation estimates[J], Comm. Math. Phys [J], 87(1983), 567- 576.
  • 4Kwong, M. K., Uniqueness of positive solutions of △u - u + u^p = 0 in RN [J], Arch.Rational. Mech. Anal., 105(1989), 243-266.
  • 5Merle, F. & Tsutsumi, Y., L^2-concentration of blow-up solutions for the nonlinear Schroedinger equation with critical power nonlinearity [J], J. Diff. Eqs., 84(1990), 205-214.
  • 6Oh, Y. G., Cauchy problem and Ehrenfest's law of nonlinear Schroedinger equations with potentials [J], J. Diff. Eqs., 81(1989), 255- 274.
  • 7Cazenave, T., An Introduction to Nonlinear Schroedinger Equations [M], Textos de metodos mathmatics, 22 Rio de Janeiro, 1989.
  • 8Zhang, J., Stability of attractive Bose-Einstein condensate [J], J. Statist. Phys 101(2000), 731 -746.
  • 9Strauss, W. A., Existence of solitary waves in higher dimensions [J], Comm. Math.Phys., 55(1977), 149-162.
  • 10Kavian, T., A remark on the blowing-up of solutions to the Cauchy problem for nonlinear SchrSdinger equations [J], Trans. Am. Math. Soc., 299(1987), 193-203.

共引文献25

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部