Displaying similar documents to “Null-controllability of one-dimensional parabolic equations”

Null-control and measurable sets

Jone Apraiz, Luis Escauriaza (2013)

ESAIM: Control, Optimisation and Calculus of Variations

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We prove the interior and boundary null-controllability of some parabolic evolutions with controls acting over measurable sets.

Null controllability of a nonlinear diffusion system in reactor dynamics

Kumarasamy Sakthivel, Krishnan Balachandran, Jong-Yeoul Park, Ganeshan Devipriya (2010)

Kybernetika

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In this paper, we prove the exact null controllability of certain diffusion system by rewriting it as an equivalent nonlinear parabolic integrodifferential equation with variable coefficients in a bounded interval of ℝ with a distributed control acting on a subinterval. We first prove a global null controllability result of an associated linearized integrodifferential equation by establishing a suitable observability estimate for adjoint system with appropriate assumptions on the coefficients....