AO Lopes, R Ruggiero - Qualitative theory of dynamical systems, 2022 - Springer
In nonequilibrium thermodynamics and information theory, the relative entropy (or, KL divergence) plays a very important role. Consider a Hölder Jacobian J and the Ruelle …
We develop a Thermodynamic Formalism for bounded continuous potentials defined on the sequence space $ X\equiv E^{\mathbb {N}} $, where $ E $ is a general Borel standard …
AO Lopes, JK Mengue - arXiv preprint arXiv:2003.02030, 2020 - arxiv.org
It is well known that in Information Theory and Machine Learning the Kullback-Leibler divergence, which extends the concept of Shannon entropy, plays a fundamental role. Given …
L Cioletti, L Melo, R Ruviaro, EA Silva - Advances in Mathematics, 2021 - Elsevier
In this paper, we show a new relation between phase transition in Statistical Mechanics and the dimension of the space of harmonic functions (SHF) for a transfer operator. This is …
In this paper we study the double transpose of the $ L^ 1 (X,\mathscr {B}(X),\nu) $- extensions of the Ruelle transfer operator $\mathscr {L} _ {f} $ associated to a general real …
Invariant probabilities for discrete time linear dynamics via thermodynamic formalism* Page 1 Nonlinearity PAPER Invariant probabilities for discrete time linear dynamics via thermodynamic …
AO Lopes, JK Mengue - Ergodic Theory and Dynamical Systems, 2021 - cambridge.org
We consider here a certain class of groupoids obtained via an equivalence relation (the so- called subgroupoids of pair groupoids). We generalize to Haar systems in these groupoids …
Consider m∈N and β∈(1,m+1. Assume that a∈R can be represented in base β using a development in series a=∑^∞_n=1x(n)β^-n, where the sequence x=(x(n))_n∈N takes …
This chapter is part of [BOS22] and introduces a theory of Thermodynamic Formalism for Iterated Function Systems with Measures (IFSm). We study the spectral properties of the …