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math.PR2019
Deducing a variational principle with minimal a priori assumptions
Andrew Krieger, Georg Menz, Martin Tassy
We study the well-known variational and large deviation principle for graph homomorphisms from to . We provide a robust method to deduce those principles…
math.PR2019
Variational principle for weakly dependent random fields
Piet Lammers, Martin Tassy
Using an alternative notion of entropy introduced by Datta, the max-entropy, we present a new simplified framework to study the minimizers of the specific free energy for random fi…