2 papers
math.DS2026
Cohomological Reduction for Fiber-Contracting Extensions:From Subcohomology to Thermodynamic Formalism
Giovane Ferreira
We develop a reduction and transfer framework for cohomological, variational, and thermodynamic problems in fiber-contracting extensions of local homeomorphisms. Under uniform cont…
math.DS2025
Weak Gibbs Measures for Local Homeomorphisms
Giovane Ferreira, Vanessa Ramos
We study a broad class of local homeomorphisms and continuous potentials, proving the existence and uniqueness of weak Gibbs measures. From the Gibbs property, we show the uniquene…