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Local and global trace formulae for $\mathcal{C}^{\infty}$ hyperbolic diffeomorphisms. (arXiv:1712.06322v1 [math.DS])
来源于:arXiv
We study local and global trace formulae for $\mathcal{C}^{\infty}$
($a\,priori$ non-analytic) hyperbolic diffeomorphisms, that is we compare the
sum of its Ruelle resonances with the flat trace of its transfer operator. We
explicit the link between trace formulae and dynamical determinants and give
examples of systems with explicit dynamical determinants exhibiting interesting
behaviours (in particular, trace formulae do not always hold). We also
establish a bound on the growth of the dynamical determinant for Gevrey
dynamics from which we deduce a control on the number of resonances outside of
a disc centred at $0$. 查看全文>>