Changing blow-up time in nonlinear Schrödinger equations
نویسندگان
چکیده
منابع مشابه
Changing blow-up time in nonlinear Schrödinger equations
Abstract Solutions to nonlinear Schrödinger equations may blow up in finite time. We study the influence of the introduction of a potential on this phenomenon. For a linear potential (Stark effect), the blow-up time remains unchanged, but the location of the collapse is altered. The main part of our study concerns isotropic quadratic potentials. We show that the usual (confining) harmonic poten...
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ژورنال
عنوان ژورنال: Journées équations aux dérivées partielles
سال: 2003
ISSN: 0752-0360
DOI: 10.5802/jedp.617