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On a Class of Nonlinear Schrödinger Equations with Nonnegative Potentials in Two Space Dimensions
Jian Zhang, Ji Shu Sichuan Normal University
Abstract:
This paper discusses a class of critical nonlinear Schrödinger equations which are closely related to several applications, in particular to Bose-Einstein condensates with attractive two-body interactions. By constructing a constrained variational problem and considering the so-called invariant manifolds of the evolution flow, the authors derive a sharp criterion for blow-up and global existence of the solutions.
Keywords:
nonlinear Schrödinger equation, global existence, blow-up, nonnegative potentials, constrained variational problem.
Received: 30.04.2010
Citation:
Jian Zhang, Ji Shu, “On a Class of Nonlinear Schrödinger Equations with Nonnegative Potentials in Two Space Dimensions”, Mat. Zametki, 91:4 (2012), 515–521; Math. Notes, 91:4 (2012), 487–492
Linking options:
https://www.mathnet.ru/eng/mzm8906https://doi.org/10.4213/mzm8906 https://www.mathnet.ru/eng/mzm/v91/i4/p515
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Abstract page: | 375 | Full-text PDF : | 158 | References: | 48 | First page: | 22 |
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