Tcheugoue Tebou, Louis Roder

Edit Your Profile

Tcheugoue Tebou, Louis Roder Graduate Faculty

Positions

Professor, Mathematics and Statistics , College of Arts, Sciences & Education

teboul@fiu.edu

Website

biography

Louis Roder Tcheugoue Tebou is a Professor and the Chairperson of the Department of Mathematics and Statistics.

Habilitation University of Strasbourg (France) Applied Mathematics November 1999
PhD University of Metz (France) Applied Mathematics May 1995
MS University of Metz (France) Applied Mathematics June 1992

research interests

Control of PDEs, Numerical Control, Applied Analysis

selected scholarly works & creative activities

Article
- 2023
  
  Carleman Estimates and Simultaneous Boundary Controllability of Uncoupled Wave Equations. APPLIED MATHEMATICS AND OPTIMIZATION. 88.
  Full Text via DOI: 10.1007/s00245-023-10023-3 Web of Science: 001006111200001
- 2023
  
  Stability and Gevrey regularity for some transmission systems involving a degenerate parabolic component. JOURNAL OF EVOLUTION EQUATIONS. 23.
  Full Text via DOI: 10.1007/s00028-023-00876-0 Web of Science: 000946080600003
- 2023
  
  Regularity of the semigroups associated with some damped coupled elastic systems II: A nondegenerate fractional damping case. MATHEMATICAL METHODS IN THE APPLIED SCIENCES. 46:4289-4302.
  Full Text via DOI: 10.1002/mma.8756 Web of Science: 000859066000001
- 2022
  
  Optimal semigroup regularity for velocity coupled elastic systems: a degenerate fractional damping case. ESAIM-CONTROL OPTIMISATION AND CALCULUS OF VARIATIONS. 28.
  Full Text via DOI: 10.1051/cocv/2022042 Web of Science: 000821625400004
- 2022
  
  SHARP DECAY ESTIMATES FOR SEMIGROUPS ASSOCIATED WITH SOME ONE-DIMENSIONAL FLUID-STRUCTURE INTERACTIONS INVOLVING DEGENERACY. SIAM JOURNAL ON CONTROL AND OPTIMIZATION. 60:2787-2810.
  Full Text via DOI: 10.1137/21M141854X Web of Science: 000862168400007
- 2021
  
  Regularity and stability of the semigroup associated with some interacting elastic systems I: a degenerate damping case. JOURNAL OF EVOLUTION EQUATIONS. 21:4973-5002.
  Full Text via DOI: 10.1007/s00028-021-00738-7 Web of Science: 000683254300002
- 2021
  
  Can the Average Temperature Stabilize a System of Thermoelastic Plates?
  Full Text via DOI: 10.1007/s10013-021-00494-8 Web of Science: 000652933700001
- 2021
  
  Regularity and stability for a plate model involving fractional rotational forces and damping. ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK. 72.
  Full Text via DOI: 10.1007/s00033-021-01589-5 Web of Science: 000674618400001
- 2020
  
  STABILIZATION OF COUPLED THERMOELASTIC KIRCHHOFF PLATE AND WAVE EQUATIONS. ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS.
  Web of Science: 000601019100001
- 2020
  
  Exponential stability of a mixture of two elastic solids with a degenerate weak damping mechanism. JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS. 491.
  Full Text via DOI: 10.1016/j.jmaa.2020.124336 Web of Science: 000556890600006
- 2020
  
  A GEVREY CLASS SEMIGROUP FOR A THERMOELASTIC PLATE MODEL WITH A FRACTIONAL LAPLACIAN: BETWEEN THE EULER-BERNOULLI AND KIRCHHOFF MODELS. DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS. 40:2875-2889.
  Full Text via DOI: 10.3934/dcds.2020152 Web of Science: 000519529100013
- 2020
  
  Stabilization of the wave equation with a localized nonlinear strong damping. ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK. 71.
  Full Text via DOI: 10.1007/s00033-019-1240-x Web of Science: 000511672900001
- 2019
  
  Indirect stabilization of weakly coupled Kirchhoff plate and wave equations with frictional damping. JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS. 474:290-308.
  Full Text via DOI: 10.1016/j.jmaa.2019.01.046 Web of Science: 000459748900016
- 2019
  
  A note on the boundary stabilization of an axially moving elastic tape. ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK. 70.
  Full Text via DOI: 10.1007/s00033-018-1067-x Web of Science: 000453840500001
- 2017
  
  Indirect stabilization of a Mindlin-Timoshenko plate. JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS. 449:1880-1891.
  Full Text via DOI: 10.1016/j.jmaa.2017.01.015 Web of Science: 000393729500048
- 2017
  
  STABILIZATION OF THE WAVE EQUATION WITH LOCALIZED COMPENSATING FRICTIONAL AND KELVIN-VOIGT DISSIPATING MECHANISMS. ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS.
  Web of Science: 000397457400004
- 2017
  
  Well-posedness and energy decay estimates in the Cauchy problem for the damped defocusing Schrodinger equation. JOURNAL OF DIFFERENTIAL EQUATIONS. 262:2521-2539.
  Full Text via DOI: 10.1016/j.jde.2016.11.002 Web of Science: 000392463200015
- 2017
  
  CARLEMAN INEQUALITIES FOR WAVE EQUATIONS WITH OSCILLATORY BOUNDARY CONDITIONS AND APPLICATION. SIAM JOURNAL ON CONTROL AND OPTIMIZATION. 55:324-364.
  Full Text via DOI: 10.1137/15M1032211 Web of Science: 000396679400013
- 2016
  
  STABILIZATION OF SOME ELASTODYNAMIC SYSTEMS WITH LOCALIZED KELVIN-VOIGT DAMPING. DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS. 36:7117-7136.
  Full Text via DOI: 10.3934/dcds.2016110 Web of Science: 000390094100024
- 2015
  
  On a regularized family of models for the full Ericksen-Leslie system. NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS. 127:312-351.
  Full Text via DOI: 10.1016/j.na.2015.07.012 Web of Science: 000360935000019
- 2015
  
  SIMULTANEOUS CONTROLLABILITY OF SOME UNCOUPLED SEMILINEAR WAVE EQUATIONS. DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS. 35:3721-3743.
  Full Text via DOI: 10.3934/dcds.2015.35.3721 Web of Science: 000353473300019
- 2015
  
  A localized nonstandard stabilizer for the Timoshenko beam. COMPTES RENDUS MATHEMATIQUE. 353:247-253.
  Full Text via DOI: 10.1016/j.crma.2015.01.004 Web of Science: 000350706600012
- 2014
  
  UNIFORM STABILIZATION OF SOME DAMPED SECOND ORDER EVOLUTION EQUATIONS WITH VANISHING SHORT MEMORY. ESAIM-CONTROL OPTIMISATION AND CALCULUS OF VARIATIONS. 20:174-189.
  Full Text via DOI: 10.1051/cocv/2013060 Web of Science: 000331275200009
- 2013
  
  Uniform analyticity and exponential decay of the semigroup associated with a thermoelastic plate equation with perturbed boundary conditions. COMPTES RENDUS MATHEMATIQUE. 351:539-544.
  Full Text via DOI: 10.1016/j.crma.2013.07.014 Web of Science: 000324965100009
- 2013
  
  SIMULTANEOUS STABILIZATION OF A SYSTEM OF INTERACTING PLATE AND MEMBRANE. EVOLUTION EQUATIONS AND CONTROL THEORY. 2:153-172.
  Full Text via DOI: 10.3934/eect.2013.2.153 Web of Science: 000344952400007
- 2012
  
  Sharp Observability Estimates for a System of Two Coupled Nonconservative Hyperbolic Equations. APPLIED MATHEMATICS AND OPTIMIZATION. 66:175-207.
  Full Text via DOI: 10.1007/s00245-012-9168-y Web of Science: 000308229100002
- 2012
  
  A constructive method for the stabilization of the wave equation with localized Kelvin-Voigt damping. COMPTES RENDUS MATHEMATIQUE. 350:603-608.
  Full Text via DOI: 10.1016/j.crma.2012.06.005 Web of Science: 000310124700012
- 2012
  
  WELL-POSEDNESS AND STABILIZATION OF AN EULER-BERNOULLI EQUATION WITH A LOCALIZED NONLINEAR DISSIPATION INVOLVING THE p-LAPLACIAN. DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS. 32:2315-2337.
  Full Text via DOI: 10.3934/dcds.2012.32.2315 Web of Science: 000300517100023
- 2012
  
  ENERGY DECAY ESTIMATES FOR SOME WEAKLY COUPLED EULER-BERNOULLI AND WAVE EQUATIONS WITH INDIRECT DAMPING MECHANISMS. MATHEMATICAL CONTROL AND RELATED FIELDS. 2:45-60.
  Full Text via DOI: 10.3934/mcrf.2012.2.45 Web of Science: 000321556100004
- 2012
  
  Simultaneous observability and stabilization of some uncoupled wave equations. COMPTES RENDUS MATHEMATIQUE. 350:57-62.
  Full Text via DOI: 10.1016/j.crma.2011.12.001 Web of Science: 000300479700012
- 2012
  
  Uniform null controllability of a parabolic equation with rapidly oscillating periodic coefficients. ASYMPTOTIC ANALYSIS. 80:149-170.
  Full Text via DOI: 10.3233/ASY-2012-1111 Web of Science: 000310352000008
- 2011
  
  SOME RESULTS ON THE CONTROLLABILITY OF COUPLED SEMILINEAR WAVE EQUATIONS: THE DESENSITIZING CONTROL CASE. SIAM JOURNAL ON CONTROL AND OPTIMIZATION. 49:1221-1238.
  Full Text via DOI: 10.1137/100803080 Web of Science: 000291870400014
- 2010
  
  STABILIZATION OF SOME COUPLED HYPERBOLIC/PARABOLIC EQUATIONS. DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B. 14:1601-1620.
  Full Text via DOI: 10.3934/dcdsb.2010.14.1601 Web of Science: 000281809800019
- 2009
  
  Well-posedness and stability of a hinged plate equation with a localized nonlinear structural damping. NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS. 71:E2288-E2297.
  Full Text via DOI: 10.1016/j.na.2009.05.026 Web of Science: 000277952800143
- 2009
  
  Uniform null controllability of the heat equation with rapidly oscillating periodic density. COMPTES RENDUS MATHEMATIQUE. 347:779-784.
  Full Text via DOI: 10.1016/j.crma.2009.04.030 Web of Science: 000268158900016
- 2008
  
  Locally distributed desensitizing controls for the wave equation. COMPTES RENDUS MATHEMATIQUE. 346:407-412.
  Full Text via DOI: 10.1016/j.crma.2008.02.019 Web of Science: 000255473500008
- 2007
  
  Stabilization of the elastodynamic equations with a degenerate locally distributed dissipation. SYSTEMS & CONTROL LETTERS. 56:538-545.
  Full Text via DOI: 10.1016/j.sysconle.2007.03.003 Web of Science: 000247734300010
- 2007
  
  Uniform boundary stabilization of the finite difference space discretization of the 1-d wave equation. ADVANCES IN COMPUTATIONAL MATHEMATICS. 26:337-365.
  Full Text via DOI: 10.1007/s10444-004-7629-9 Web of Science: 000244673600019
- 2006
  
  ON THE STABILIZATION OF DYNAMIC ELASTICITY EQUATIONS WITH UNBOUNDED LOCALLY DISTRIBUTED DISSIPATION. DIFFERENTIAL AND INTEGRAL EQUATIONS. 19:785-798.
  Web of Science: 000208534900004
- 2006
  
  A direct method for the stabilization of some locally damped semilinear wave equations. COMPTES RENDUS MATHEMATIQUE. 342:859-864.
  Full Text via DOI: 10.1016/j.crma.2006.04.010 Web of Science: 000238182800011
- 2006
  
  Internal null-controllability for a structurally damped beam equation. ASYMPTOTIC ANALYSIS. 47:55-83.
  Web of Science: 000236714600004
- 2005
  
  Uniform null controllability of the 1-D finite differences space, semi-discretization of the heat equation with locally distributed control. JOURNAL OF COMPUTATIONAL ANALYSIS AND APPLICATIONS. 7:169-185.
  Web of Science: 000235834100004
- 2005
  
  Robust control problems in fluid flows. DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS. 12:437-463.
  Web of Science: 000226741700006
- 2004
  
  Adjoint-based iterative method for robust control problems in fluid mechanics. SIAM JOURNAL ON NUMERICAL ANALYSIS. 42:302-325.
  Full Text via DOI: 10.1137/S0036142902416231 Web of Science: 000220193300015
- 2003
  
  Uniform exponential long time decay for the space semi-discretization of a locally damped wave equation via an artificial numerical viscosity. NUMERISCHE MATHEMATIK. 95:563-598.
  Full Text via DOI: 10.1007/s00211-002-0442-9 Web of Science: 000185959300008
- 1998
  
  On some observability results related to perturbed wave equation
  Full Text via DOI: 10.1016/S0764-4442(98)80146-8 Web of Science: 000075993200011
- 1998
  
  Stabilization of the wave equation with localized nonlinear damping. JOURNAL OF DIFFERENTIAL EQUATIONS. 145:502-524.
  Web of Science: 000073735700013
- 1998
  
  Well-posedness and energy decay estimates for the damped wave equation with L^r localizing coefficient. COMMUNICATIONS IN PARTIAL DIFFERENTIAL EQUATIONS. 23:1839-1855.
  Web of Science: 000076438600012
- 1997
  
  Energy estimates for the wave equation with localized nonlinear damping
  Full Text via DOI: 10.1016/S0764-4442(97)83549-5 Web of Science: 000071456900008
- 1997
  
  Contrôlabilité exacte interne dans des domaines perforés avec une condition aux limites de Fourier sur le bord des trous. ASYMPTOTIC ANALYSIS. 14:193-221.
  Full Text via DOI: 10.3233/asy-1997-14301
- 1997
  
  Contrôle distribué de l'équation des ondes dans des domaines minces
  Full Text via DOI: 10.1051/m2an/1997310708711
- A Carleman estimates based approach for the stabilization of some locally damped semilinear hyperbolic equations. ESAIM-CONTROL OPTIMISATION AND CALCULUS OF VARIATIONS. 14:561-574.
  Full Text via DOI: 10.1051/cocv:2007066 Web of Science: 000257337000008
Conference
- 2020
  
  Simultaneous and indirect control of waves: Some recent developments and open problems. 51-90.
  Full Text via DOI: 10.1090/conm/757/15249 Web of Science: 000659479900003

principal investigator on

Geometry of non-Kaehler complex manifolds awarded by Simons Foundation 2021 - 2026
Geometry of non-Kaehler complex manifolds awarded by Simons Foundation 2021 - 2026

co-principal investigator on

Grant
- Geometry of non-Kaehler complex manifolds awarded by Simons Foundation 2021 - 2026

subproject principal investigator on

Geometric Structures on real and complex manifolds awarded by Simons Foundation 2022 - 2027
Geometry of non-Kaehler complex manifolds awarded by Simons Foundation 2021 - 2026
The study of competing forces in nonlinear evolution equations awarded by Simons Foundation 2017 - 2024
Nonnegative Signal Separation: Sparsity, Algorithms, and Applications awarded by Simons Foundation 2016 - 2024

full name

Louis Roder Tcheugoue Tebou

ORCID iD

https://orcid.org/0000-0002-2456-7269 (confirmed)

visualizations

Co-author Network

Co-investigator Network

publication subject areas

Citation index-derived subject areas the researcher has published in