Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Mike Todd"'
Autor:
Godofredo Iommi, Mike Todd
Publikováno v:
Fundamenta Mathematicae. 259:151-177
Regularity properties of the pressure are related to phase transitions. In this article we study thermodynamic formalism for systems defined in non-compact phase spaces, our main focus being countable Markov shifts. We produce metric compactification
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4a7e0ea615726f162dfdaecac1b8b7d
https://doi.org/10.4064/fm182-3-2022
https://doi.org/10.4064/fm182-3-2022
Funding: GI was partially supported by CONICYT PIA ACT172001 and by Proyecto Fondecyt 1190194. AV was supported by Proyecto Fondecyt Iniciación 11220409. In this paper we study ergodic theory of countable Markov shifts. These are dynamical systems d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::317aec4bc7fe81b0b860552f002c495b
https://hdl.handle.net/10023/27768
https://hdl.handle.net/10023/27768
Publikováno v:
Mathematical Research Letters. 27:1055-1077
We prove that the entropy map for countable Markov shifts of finite entropy is upper semi-continuous at ergodic measures. Note that the phase space is non-compact. Applications to systems that can be coded by these shifts, such as positive entropy di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a0e19bd215756893ba88efe373e4cd3
https://doi.org/10.4310/mrl.2020.v27.n4.a4
https://doi.org/10.4310/mrl.2020.v27.n4.a4
Autor:
Nicole A. Roberts, Mary H. Burleson, Keenan Pituch, Melissa Flores, Carrie Woodward, Shiza Shahid, Mike Todd, Mary C. Davis
Publikováno v:
Affect Sci
Touch associated with sleep (sleep-touch; reported physical contact during or shortly before/after sleep) is underexplored as a distinct contributor to affect regulatory processes associated with adult sleep. Given the affect-regulating effects of in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9abf0f20ac077ec1d5513635d42920a4
https://pubmed.ncbi.nlm.nih.gov/36045998
https://pubmed.ncbi.nlm.nih.gov/36045998
We obtain limit theorems (Stable Laws and Central Limit Theorems, both Gaussian and non-Gaussian) and thermodynamic properties for a class of non-uniformly hyperbolic flows: almost Anosov flows, constructed here. The proofs of the limit theorems for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abc19bfb5872bcd27e1d093c5cc71aa7
https://hdl.handle.net/10023/21735
https://hdl.handle.net/10023/21735
Autor:
Mike Todd, Mark F. Demers
Publikováno v:
Israel Journal of Mathematics. 221:367-424
MD was partially supported by NSF grants DMS 1101572 and DMS 1362420. MT was partially supported by NSF grants DMS 0606343 and DMS 0908093. For a class of non-uniformly hyperbolic interval maps, we study rates of escape with respect to conformal meas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f746ace8a3f5a90a0a682e01277dff14
https://doi.org/10.1007/s11856-017-1547-2
https://doi.org/10.1007/s11856-017-1547-2
Autor:
Mike Todd, Mark F. Demers
Funding: MD is partially supported by NSF grant DMS 1800321. We consider multimodal maps with holes and study the evolution of the open systems with respect to equilibrium states for both geometric and Hölder potentials. For small holes, we show tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3983d81f713439c7d80acb9db36fd22
http://arxiv.org/abs/1905.05457
http://arxiv.org/abs/1905.05457
There is a natural connection between two types of recurrence law: hitting times to shrinking targets, and hitting times to a fixed target (usually seen as escape through a hole). We show that for systems which mix exponentially fast, one can move th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0554253a8eb1d7826944995b1328e907
https://hdl.handle.net/10023/17126
https://hdl.handle.net/10023/17126
Autor:
Mike Todd, Mark Holland
For a measure preserving dynamical system $(\mathcal{X},f, \mu)$, we consider the time series of maxima $M_n=\max\{X_1,\ldots,X_n\}$ associated to the process $X_n=\phi(f^{n-1}(x))$ generated by the dynamical system for some observable $\phi:\mathcal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eaba1bc535b0b2c2ec6617046133b3f3
https://hdl.handle.net/10023/12877
https://hdl.handle.net/10023/12877