Dimitrios Tsagkarogiannis

Associate Professor

Coppito 1, Room 1011
dimitrios.tsagkarogiannis@univaq.it
0862433170

Probability theory and Mathematical Statistical Mechanics: phase transitions, non-equilibrium systems. Large Deviations and Scaling Limits for Interacting Particle Systems. Coarse-graining methods for stochastic systems.

Teaching web pages:
Office hours:
Thursday 13:15 - 14:15
  1. Lagrange inversion and combinatorial species with uncountable color palette (with Sabine Jansen and Tobias Kuna), preprint arXiv:2008.10862 [math-ph, comb.].

  2. Mayer expansion for the Asakura-Oosawa model of colloid theory (with Sabine Jansen), 2020, Lectures in Pure and Applied Mathematics Verlag: Potsdam University Press. Vol.6. Proceedings of the XI international conference Stochastic and Analytic Methods in Mathematical Physics, pp. 127--134.

  3. Virial inversion for inhomogeneous systems (with Sabine Jansen and Tobias Kuna), 2020, Lectures in Pure and Applied Mathematics Verlag: Potsdam University Press. Vol.6. Proceedings of the XI international conference Stochastic and Analytic Methods in Mathematical Physics, pp. 135--144.

  4. On non-equilibrium fluctuations for the Stirring process with births and deaths (with Panagiota Birmpa and Patrícia Gonçalves), accepted for publication in Particle Systems and Partial Differential Equations VI, VII and VIII, ed. C. Bernardin, F. Golse, P. Gonçalves, V. Ricci and A. J. Soares, Springer Proceedings in Mathematics and Statistics, 2020.

  5. Virial inversion and density functionals, (with Sabine Jansen and Tobias Kuna), preprint arXiv:1906.02322 [math-ph].

  6. Cluster expansions with renormalized activities and applications to colloids, (with Sabine Jansen), Ann. Henri Poincaré 2019, 21(1), pp. 45-79.

  7.  Convergence of density expansions of correlation functions and the Ornstein-Zernike equation, (with Tobias Kuna), Ann. Henri Poincaré 2018, 19(4), pp. 1115-1150.

  8. Parameterization of Coarse-Grained Molecular Interactions through Potential of Mean Force Calculations and Cluster Expansion Techniques (with Anastasios Tsourtis and Vagelis Harmandaris), Entropy 2017, 19(8), 395.

  9. Action minimization and macroscopic interface motion under forced displacement, (with Panagiota Birmpa), ESAIM: COCV 2017, 24(2), pp. 765-792.

  10. Large deviations for the macroscopic motion of an interface, (with Panagiota Birmpa and Nicolas Dirr), J. Stat. Phys. (2017), 166 (5), pp. 1163-1192.

  11. Thermodynamics for spatially inhomogeneous magnetization and Young- Gibbs measures, (with Alessandro Montino and Nahuel Soprano Loto), J. Stat. Phys. (2016), 164, 1318-1353.

  12. Phase transitions and coarse graining for a system of particles in the continuum, (with Elena Pulvirenti), 2016, P. Goncalves and A. J. Soares (eds.), From Particle Systems to Partial Differential Equations III, Springer proceedings in Mathematics and Statistics 162. 

  13. Finite volume corrections and decay of correlations in the canonical ensemble, (with Elena Pulvirenti), 2015, J. Stat. Phys., Vol. 159, 5, 1017-1039.

  14. Exponential rate of convergence in current reservoirs, (with Anna De Masi, Errico Presutti and Maria Eulalia Vares), 2015, Bernoulli 21(3), 1844-1854.
  15. Extinction time for a random walk in a random environment, (with Anna De Masi, Errico Presutti and Maria Eulalia Vares), 2015, Bernoulli 21(3), 1824-1843.
  16. Multispecies Virial Expansions, (with Sabine Jansen, Stephen Tate and Daniel Ueltschi), Comm. Math. Phys., 330, 801-817 (2014).
  17. Coarse-graining schemes for stochastic lattice systems with short and long range interactions, (with Markos Katsoulakis, Petr Plechac and Luc Rey-Bellet), Mathematics of Computation (AMS), 83 (2014), 1757- 1793.
  18. Cluster expansion in the canonical ensemble, (with Elena Pulvirenti), Comm. Math. Phys., 2012, Vol. 316, Issue 2, pp 289-306. 

  19. Non equilibrium stationary state for the symmetric simple exclusion with births and deaths, (with Anna De Masi, Errico Presutti and Maria Eulalia Vares), J. Stat. Phys., 147 (3) 2012, 519-528.

  20. Truncated correlations in the stirring process with births and deaths, (with Anna De Masi, Errico Presutti and Maria Eulalia Vares), Electron. J. Probab. 17 (2012), no. 6, 1-35.

  21. Current Reservoirs in the simple exclusion process, (with Anna De Masi, Errico Presutti and M. E. Vares), J. Stat. Phys., 144 (6) 2011, 1151-1170. 

  22. Fourier law, phase transitions and the stationary Stefan problem, (with Anna De Masi and Errico Presutti), Arch. Rat. Mech. Anal., Vol. 201, No. 2 (2011), 681–725.

  23. From mesoscale back to microscale: Reconstruction schemes for coarse-grained stochastic lattice systems, (with José Trashorras), SIAM J. Numer. Anal., Vol. 48, No. 5 (2010), pp. 1647-1677.

  24. Mathematical strategies and error quantification in coarse graining of extended systems, (with Markos Katsoulakis, Petr Plechac and Luc Rey-Bellet), Jour. Non-Newtonian Fluid Mech., Vol. 152, 1-3, June 2008, pp. 101-112.

  25. Coarse-graining schemes and a posteriori error estimates for stochastic lattice systems, (with Markos Katsoulakis, Petr Plechac and Luc Rey- Bellet), ESAIM: Math. Model. and Num. Analysis, Vol. 41, No 3, 2007, pp. 627-660.

  26. Mesoscopic modeling for continuous spin lattice systems: model prob- lems and micromagnetics applications, (with Markos Katsoulakis and Petr Plechac), J. Stat. Phys., 119, 1-2 (2005), 347-389. 

  27. A Tridiagonal canonical form for dynamical systems, (with I. Diamesis), in proceedings of Conference on Information Sciences and Systems (CISS), Princeton, NJ, 2000.