Transmutation techniques and observability for time-discrete approximation schemes of conservative systems

A link between the cost of fast controls for the 1-D heat equation and the uniform controllability of a 1-D transport-diffusion equation

(2012) Pierre Lissy   COMPTES RENDUS MATHEMATIQUE

Resolvent conditions for the control of unitary groups and their approximations

(2012) Luc Miller   Journal of Spectral Theory

Sharp Observability Estimates for Heat Equations

(2011) Sylvain Ervedoza et al.   ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS

Uniform controllability of the linear one dimensional Schrödinger equation with vanishing viscosity

(2011) Sorin Micu et al.   ESAIM-CONTROL OPTIMISATION AND CALCULUS OF VARIATIONS

A complex-analytic approach to the problem of uniform controllability of a transport equation in the vanishing viscosity limit

(2009) Olivier Glass   JOURNAL OF FUNCTIONAL ANALYSIS

Spectral conditions for admissibility and observability of wave systems: applications to finite element schemes

(2009) Sylvain Ervedoza   NUMERISCHE MATHEMATIK

Solving Inverse Source Problems Using Observability. Applications to the Euler–Bernoulli Plate Equation

(2009) Carlos Alves et al.   SIAM JOURNAL ON CONTROL AND OPTIMIZATION

An Ingham type proof for the boundary observability of a wave equation

(2008) Michel Mehrenberger   COMPTES RENDUS MATHEMATIQUE

On the observability of time-discrete conservative linear systems

(2008) Sylvain Ervedoza et al.   JOURNAL OF FUNCTIONAL ANALYSIS

Fast and strongly localized observation for the Schrödinger equation

(2008) G. Tenenbaum et al.   TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY