Ioannis Papageorgiou (UBA)

A criterion will be presented for the log-Sobolev inequality for unbounded
spin systems on the lattice with non-quadratic interactions. This is a
joint work with Takis Konstantopoulos (Uppsala) and James Inglis (INRIA).
Furthermore, in the case of quadratic interactions, a perturbation result
for the inequality will be presented.

Department of Mathematics

Pontifical Catholic University of Chile (PUC-Chile)

Av. Vicuña Mackenna 4860, Macul,

Santiago – Chile

(+56 2) 2354 5779

Center for Mathematical Modeling (CMM)

Faculty of Physical and Mathematical Sciences (FCFM)

Universidad de Chile

Beauchef 851, Edificio Norte, Piso 7,

Santiago – Chile