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arXiv · 2309.00849

Existence and nonexistence of global solutions for time-dependent damped NLS equations

Makram Hamouda·Mohamed Majdoub
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Abstract

We investigate the Cauchy problem for the nonlinear Schr\"odinger equation with a time-dependent linear damping term. Under non standard assumptions on the loss dissipation, we prove the blow-up in the inter-critical regime, and the global existence in the energy subcritical case. Our results generalize and improve the ones in [9, 11, 21].

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Makram Hamouda, Mohamed Majdoub. 2023-09-02. Existence and nonexistence of global solutions for time-dependent damped NLS equations. https://arxiv.org/abs/2309.00849

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