Dimitrios Tsagkarogiannis

Associate Professor

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

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 14:30 - 15:30
Friday 14:30 - 15:30
  1. Density expansions of correlation functions and the Ornstein-Zernike equation, (with Tobias Kuna), Ann. Henri Poincare', to appear.

  2. 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.

  3. Action minimization and macroscopic interface motion under forced displacement, (with Panagiota Birmpa), ESAIM: COCV (2017).

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

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

  1. 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.

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

  3. Exponential rate of convergence in current reservoirs, (with Anna De Masi, Errico Presutti and Maria Eulalia Vares), 2015, Bernoulli 21(3), 1844-1854.

  4. 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.

  5. Multispecies Virial Expansions, (with Sabine Jansen, Stephen Tate and Daniel Ueltschi), Comm. Math. Phys., 330, 801-817 (2014).

  6. 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.

  7. Cluster expansion in the canonical ensemble, (with Elena Pulvirenti), Comm. Math. Phys., 2012, Vol. 316, Issue 2, pp 289-306.

  8. 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.

  9. 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.

  10. 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.

  11. 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.

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

  1. 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.

  2. 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.

  3. 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.

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