Accéder directement au contenu

Christophe Letellier

28
Documents
Affiliations actuelles
  • 962

Publications

"gerard-gouesbet"

Equivariance identification using delay differential equations

C. Lainscsek , Christophe Letellier , J. Kadtke , G. Gouesbet , F. Schürrer
Physics Letters A, 2000, 265 (4), pp.264-273. ⟨10.1016/S0375-9601(99)00893-2⟩
Article dans une revue hal-01596807v1

Modeling maps by using rational functions

O. Menard , Christophe Letellier , J. Maquet , G. Gouesbet
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2000, 62 (5), pp.6325-6331. ⟨10.1103/PhysRevE.62.6325⟩
Article dans une revue hal-01596809v1

Analysis of a nonsynchronized sinusoidally driven dynamical system

O. Menard , Christophe Letellier , J. Maquet , L. Le Sceller , G. Gouesbet
International journal of bifurcation and chaos in applied sciences and engineering , 2000, 10 (7), pp.1759-1772. ⟨10.1142/S0218127400001080⟩
Article dans une revue hal-01596817v1

Topological invariants in period-doubling cascades

Christophe Letellier , S. Meunier-Guttin-Cluzel , G. Gouesbet
Journal of Physics A: Mathematical and General (1975 - 2006), 2000, 33 (9), pp.1809-1825. ⟨10.1088/0305-4470/33/9/307⟩
Article dans une revue hal-01596810v1

Computer evaluation of Homfly polynomials by using Gauss codes, with a skein-template algorithm

G. Gouesbet , S. Meunier-Guttin-Cluzel , Christophe Letellier
Applied Mathematics and Computation, 1999, 105 (2-3), pp.271-289
Article dans une revue hal-01596830v1

Structure selection for global vector field reconstruction by using the identification of fixed points

L. Le Sceller , Christophe Letellier , G. Gouesbet
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 1999, 60 (2 B), pp.1600-1606. ⟨10.1103/PhysRevE.60.1600⟩
Article dans une revue hal-01596829v1

On the non-equivalence of observables in phase-space reconstructions from recorded time series

Christophe Letellier , J. Maquet , L. Le Sceller , G. Gouesbet , L.A. Aguirre
Journal of Physics A: Mathematical and General (1975 - 2006), 1998, 31 (39), pp.7913-7927. ⟨10.1088/0305-4470/31/39/008⟩
Article dans une revue hal-01596843v1

Analyzing chaotic behavior in a Belousov-Zhabotinskyi reaction by using a global vector field reconstruction

Christophe Letellier , J. Maquet , H. Labro , L. Le Sceller , G. Gouesbet
Journal of Physical Chemistry A, 1998, 102 (50), pp.10265-10273. ⟨10.1021/jp982219u⟩
Article dans une revue hal-01556980v1

Nonlinear dynamics: What for?

Christophe Letellier , L. Le Sceller , G. Gouesbet
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, 1998, 2 (1), pp.83-101
Article dans une revue hal-01596841v1

Topological structure of chaotic systems

Christophe Letellier , G. Gouesbet
Annals of the New York Academy of Sciences, 1997, 808, pp.51-78
Article dans une revue hal-01596853v1

Use of the nonlinear dynamical system theory to study cycle-to-cycle variations from spark ignition engine pressure data

Christophe Letellier , S. Meunier-Guttin-Cluzel , G. Gouesbet , F. Neveu , T. Duverger
SAE Technical papers, 1997, ⟨10.4271/971640⟩
Article dans une revue hal-01596855v1

Recovering Deterministic Behavior from Experimental Time Series in Mixing Reactor

Christophe Letellier , L. Le Sceller , G. Gouesbet , F. Lusseyran , A. Kemoun
AIChE Journal, 1997, 43 (9), pp.2194-2202. ⟨10.1002/aic.690430906⟩
Article dans une revue hal-01596850v1

Use of the theory of nonlinear dynamical systems to study the growth of perturbations in an excited water jet

J. Godelle , Christophe Letellier , G. Gouesbet , J.N. Le Toulouzan , G. Gréhan
International Journal of Fluid Mechanics Research, 1997, 24 (1-3), pp.189-197
Article dans une revue hal-01596858v1
Image document

Reconstructing a dynamics from a scalar time series

G. Gouesbet , L. Le Sceller , Christophe Letellier , R. Brown , J.R. Buckler
Annals of the New York Academy of Sciences, 1997, 808, pp.25-50. ⟨10.1111/j.1749-6632.1997.tb51652.x⟩
Article dans une revue hal-01596857v1
Image document

Use of the nonlinear dynamical system theory to study cycle-to-cycle variations from spark ignition engine pressure data

Christophe Letellier , S. Meunier-Guttin-Cluzel , G. Gouesbet , F Neveu , T Duverger
SAE Technical papers, 1997, 971640
Article dans une revue hal-02561202v1
Image document

Chaos in variable stars: Topological analysis of W Vir model pulsations

Christophe Letellier , G. Gouesbet , F. Soufi , J.R. Buchler , Z. Kolláth
Chaos: An Interdisciplinary Journal of Nonlinear Science, 1996, 6 (3), pp.466-476. ⟨10.1063/1.166189⟩
Article dans une revue hal-01596864v1

Evolution of a multimodal map induced by an equivariant vector field

Christophe Letellier , P. Dutertre , J. Reizner , G. Gouesbet
Journal of Physics A: Mathematical and General (1975 - 2006), 1996, 29 (17), pp.5359-5373. ⟨10.1088/0305-4470/29/17/012⟩
Article dans une revue hal-01596872v1

Global vector field reconstruction including a control parameter dependence

L. Le Sceller , Christophe Letellier , G. Gouesbet
Physics Letters A, 1996, 211 (4), pp.211-216. ⟨10.1016/0375-9601(96)00004-7⟩
Article dans une revue hal-01596867v1
Image document

Topological Characterization of Reconstructed Attractors Modding Out Symmetries

Christophe Letellier , G. Gouesbet
Journal de Physique II, 1996, 6 (11), pp.1615-1638. ⟨10.1051/jp2:1996152⟩
Article dans une revue jpa-00248397v1

Topological analysis of chaos in equivariant electronic circuits

Christophe Letellier , G. Gouesbet , N.F. Rulkov
International journal of bifurcation and chaos in applied sciences and engineering , 1996, 6 (12 A/B), pp.2531-2555
Article dans une revue hal-01596873v1

Discussion of two quadrature methods of evaluating beam–shape coefficients in generalized lorenz–mie theory

G. Gouesbet , Christophe Letellier , K.F. Ren , G. Gréhan
Applied optics, 1996, 35 (9), pp.1537-1542. ⟨10.1364/AO.35.001537⟩
Article dans une revue hal-01596868v1

Generalized optical theorem for on-axis Gaussian beams

G. Gouesbet , Christophe Letellier , G. Gréhan , J.T. Hodges
Optics Communications, 1996, 125 (1-3), pp.137-157
Article dans une revue hal-01596865v1

Global vector field reconstruction from a chaotic experimental signal in copper electrodissolution

Christophe Letellier , L. Le Sceller , E. Maréchal , P. Dutertre , B. Maheu
Physical Review E , 1995, 51 (5), pp.4262-4266. ⟨10.1103/PhysRevE.51.4262⟩
Article dans une revue hal-01597326v1

Topological characterization and global vector field reconstruction of an experimental electrochemical system

Christophe Letellier , L. Le Sceller , P. Dutertre , G. Gouesbet , Z. Fei
The Journal of physical chemistry, 1995, 99 (18), pp.7016-7027
Article dans une revue hal-01597332v1

Topological characterization of a system with high-order symmetries

Christophe Letellier , G. Gouesbet
Physical Review E , 1995, 52 (5), pp.4754-4761. ⟨10.1103/PhysRevE.52.4754⟩
Article dans une revue hal-01597328v1

Algebraic evaluation of linking numbers of unstable periodic orbits in chaotic attractors

L. Le Sceller , Christophe Letellier , G. Gouesbet
Physical Review E , 1994, 49 (5), pp.4693-4695. ⟨10.1103/PhysRevE.49.4693⟩
Article dans une revue hal-01597336v1

Global vector-field reconstruction by using a multivariate polynomial L2 approximation on nets

G. Gouesbet , Christophe Letellier
Physical Review E , 1994, 49 (6), pp.4955-4972. ⟨10.1103/PhysRevE.49.4955⟩
Article dans une revue hal-01597335v1

Characterization of the Lorenz system, taking into account the equivariance of the vector field

Christophe Letellier , P. Dutertre , G. Gouesbet
Physical Review E , 1994, 49 (4), pp.3492-3495. ⟨10.1103/PhysRevE.49.3492⟩
Article dans une revue hal-01597339v1