Thomas Ourmières-Bonafos

Postdoc with Mathieu Lewin
Member of the ANR molQED project

CEREMADE, Team Analyse non-linéaire
Université Paris Dauphine
Place de Lattre de Tassigny
F-7506 Paris

E-mail :
Office : C606
Publication list : Click here !
Curriculum vitæ: Click here !
Photo credits: Yohann Le Floch

Research interests


  1. A sharp upper bound on the spectral gap for graphene quantum dots, with Vladimir Lotoreichik,
    Mathematical Physics, Analysis and Geometry, 22:13, 2019. ArXiv - journal
  2. Dirac operators on hypersurfaces as large mass limits, with Andrei Moroianu and Konstantin Pankrashkin,
    Preprint, 2018 - ArXiv
  3. Effective operator for Robin eigenvalues in domains with corners, with Magda Khalile and Konstantin Pankrashkin,
    Preprint, 2018 - ArXiv
  4. Dirichlet spectrum of the Fichera layer, with Monique Dauge and Yvon Lafranche,
    Integral Equations and Operator Theory, 90:60, 2018. ArXiv - journal
  5. Dirac operators with Lorentz scalar interactions, with Markus Holzmann and Konstantin Pankrashkin,
    Reviews in Mathematical Physics, vol. 30, No. 05, 1850013, 2018. - ArXiv - journal
  6. Self-adjointness of Dirac operators with infinite mass boundary conditions in sectors, with Loïc Le Treust,
    Annales Henri Poincaré, 19(5), 1465-1487, 2018 - HAL - journal
  7. Spectral asymptotics for delta-interactions on sharp cones, with Konstantin Pankrashkin and Fabio Pizzichillo,
    Journal of Mathematical Analysis and Applications, 458, pp. 566 - 589, 2018 - ArXiv - journal
  8. A strategy for self-adjointness of Dirac operators: Applications to the MIT bag model and delta-shell interactions, with Luis Vega,
    Publicacions Matemàtiques, vol. 62(2), 2018. - ArXiv - journal
  9. Discrete spectrum of interactions concentrated near conical surfaces, with Konstantin Pankrashkin,
    Applicable Analysis, vol. 97(9), 2018 - ArXiv - journal
  10. Spectral transitions for Aharonov-Bohm Laplacians on conical layers, with David Krejčiřík and Vladimir Lotoreichik,
    Proceedings of the Royal Society of Edinburgh Section A: Mathematics, 2019. ArXiv - journal
  11. On the bound states of Schrödinger operators with delta-interactions on conical surfaces, with Vladimir Lotoreichik,
    Communications in Partial Differential Equations, 41(6) :999-1028, 2016 - ArXiv - journal
  12. Spectral asymptotics of the Dirichlet Laplacian in a conical layer, with Monique Dauge and Nicolas Raymond,
    Communications on Pure and Applied Analysis, 14(3) :1239-1258, 2015 - HAL - journal
  13. Dirichlet eigenvalues of asymptotically flat triangles,
    Asymptotic Analysis, 92(3-4) :279-312, 2015 - HAL - journal
  14. Dirichlet eigenvalues of cones in the small aperture limit,
    Journal of Spectral Theory, 4(3) :485-513, 2014 - HAL - journal

Other publications

  1. Dirac operators and shell interactions: a survey, with Fabio Pizzichillo, preprint 2019 - ArXiv

PhD thesis

Talks (past and future)

, Université Paris Dauphine, Place de Lattre de Tassigny, F-75016 Paris, France