arXiv · 2010.15104
Controls insensitizing the norm of solution of a Schrödinger type system with mixed dispersion
Abstract
The main goal of this manuscript is to prove the existence of insensitizing controls for the fourth-order dispersive nonlinear Schrödinger equation with cubic nonlinearity. To obtain the main result we prove a null controllability property for a coupled fourth-order Schrödinger cascade type system with zero-order coupling which is equivalent to the insensitizing control problem. Precisely, employing a new Carleman estimate, we first obtain a null controllability result for the linearized system around zero, and then the null controllability for the nonlinear case is extended using an inverse mapping theorem.
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Roberto de A. Capistrano Filho, Thiago Yukio Tanaka. 2024-06-27. Controls insensitizing the norm of solution of a Schrödinger type system with mixed dispersion. https://arxiv.org/abs/2010.15104
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