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Smooth dynamics via Operators, with Singularities

ERC AdG SOS (2018-2023)




Transfer operator applied to hyperbolic systems with low regularity including billiards

(rates of mixing, linear or fractional response Ruelle resonances, susceptibility function etc.)

This project has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (grant agreement No 787304)


Job openings here


The team:

Viviane BALADI (PI)

Postdocs:
Juho LEPPÄNEN 16-26/117 (from Oct 1, 2019: 16-26/129 - in the nook 16-26/117-127)
Oct 2018-Sep 2020
Central limit theorems with a rate of convergence for time-dependent intermittent maps (with Olli Hella)
Sunklodas' approach to normal approximation for time-dependent dynamical systems (with Mikko Stenlund)

Fanni SELLEY, 16-26/129 (in the nook 16-26/117-127)
Oct 2019-Sep 2021

Julien SEDRO, 16-26/129 (in the nook 16-26/117-127)
Oct 2019-Sep 2021

Jungwon LEE (TBC) External funding
Sep 29, 2019 - Dec 4, 2019/ Jan 5, 2010 - Feb 14, 2020

PhD students:
Alexander ADAM (external funding)
Horocycle averages on closed manifolds and transfer operators

Malo JÉZÉQUEL 15-16/514
(from Oct 1, 2019: 16-26/131)
Sep 2018-August 2021
Global trace formula for ultra-differentiable Anosov flows Submitted
Transfer operator for ultradifferentiable expanding maps of the circle

Visitors:
Daniel SMANIA (November-December 2018). Talk November 30, 14:00, Dynamics seminar in Jussieu. "Transfer operators and atomic decomposition"
Alexander ADAM, Oscar BANDTLOW, Carlangelo LIVERANI, Frédéric NAUD, Mark POLLICOTT, Barbara SCHAPIRA (December 2018, Several talks at Journées dynamiques, Sophie Germain, Dec 6-8, 2018).
Alexey KOREPANOV, March 30-April 3, 2019 (Ergodic theory seminar April 2)
Thomas OHLSON TIMOUDAS, week of June 17, 2019 (Ergodic theory seminar June 18)
Mike TODD, week of June 24, 2019. (Ergodic theory seminar June 25)
Anke POHL, week of November 4, 2019.
2019 (TBC): A. BLUMENTHAL.
2020 (TBC): M. DEMERS.

Events (co-)organised:
  • Dec 6-8, 2018, Journées de dynamique, Paris (Co-organised)
  • Oct 14-16, 2019, Workshop on Response Theory and Its Applications in Geophysical Fluid Dynamics, (coorganised with Bahsoun, Galatolo, and Lucarini) IHP, CliMath
  • January 4, 2021-June 30, 2021: Dynamics, Transfer Operators, and Spectra, Semester at Centre Interfacultaire Bernoulli, Ecole Polytechnique Fédérale de Lausanne (Co-organised) Semester page
    Timeline:

  • September 3-5, 2018, Dynamics Days Europe, Loughborough
  • Oct 29-Nov 2, 2018, Probabilistic limit theorems for dynamical systems, CIRM Luminy
  • Dec 6-8, 2018, Journées de dynamique, Paris (Co-organised)
  • Jan 28, 2019: Seminar, Rennes
  • Feb 5-8, 2019: Roma Tor Vergata, Workshop "Dynamical Systems: From Geometry to Mechanics"
  • March 26, 2019, Amiens Journée dynamique
  • April 6 -May 1, 2018: Sao Carlos, USP, Brazil (visiting D. Smania)
  • May 12-18, 2019: Luminy, Beyond Hyperbolicity
  • June 9-15, 2019: Oberwolfach Seminar, Anisotropic Spaces and Applications to Hyperbolic and Parabolic Dynamical Systems, MFO
  • July 1-5, 2019: Thermodynamic Formalism: Modern Techniques in Smooth Ergodic Theory , CIRM, Luminy
  • July 7-12, 2019: Oberwolfach, Dynamische Systeme
  • July 22-26, 2019, Thermodynamic Formalism: Ergodic Theory and Geometry Warwick
  • September 16-20, 2019, Kraków, Dynamics, Equations and Applications (DEA 2019)
  • Oct 14-16, 2019, Workshop on Response Theory and Its Applications in Geophysical Fluid Dynamics, (coorganised with Bahsoun, Galatolo, and Lucarini) IHP, CliMath
  • Dec 2-6, 2019 Low-dimensional and Complex Dynamics, CIB-EPFL Lausanne.
  • Viviane Baladi