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Smoothing effect for the regularized Schrödinger equation with non controlled...
We prove that the geometric control condition is not necessary to obtain the smoothing effect and the uniform stabilization for the strongly dissipative Schrödinger... -
Rational Semimodules over the Max-Plus Semiring and Geometric Approach of Dis...
We introduce rational semimodules over semirings whose addition is idempotent, like the max-plus semiring. We say that a subsemimodule of the free semimodule S^n over... -
Max-plus $(A,B)$-invariant spaces and control of timed discrete event systems
The concept of $(A,B)$-invariant subspace (or controlled invariant) of a linear dynamical system is extended to linear systems over the max-plus semiring. Although... -
Dubins' problem on surfaces. II. Nonpositive curvature
Let $M$ be a complete, connected, two-dimensional Riemannian manifold with nonpositive Gaussian curvature $K$. We say that $M$ satisfies the unrestricted complete... -
Distributed feedback design for systems governed by the wave equation
International audience -
Boundary geometric control of a counter-current heat exchanger
International audience
