Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Brian Marcus"'
Hidden Markov processes (HMPs) are important objects of study in many areas of pure and applied mathematics, including information theory, probability theory, dynamical systems and statistical physics, with applications in electrical engineering, com
Publikováno v:
Nonlinearity, 33(5), 2409-2454. IOP PUBLISHING LTD
We formulate and prove a very general relative version of the Dobrushin-Lanford-Ruelle theorem which gives conditions on constraints of configuration spaces over a finite alphabet such that for every absolutely summable relative interaction, every tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::587037c2565091d66ec2777b2a2ffe6f
https://doi.org/10.1088/1361-6544/ab6a75
https://doi.org/10.1088/1361-6544/ab6a75
Autor:
Douglas Lind, Brian Marcus
Symbolic dynamics is a mature yet rapidly developing area of dynamical systems. It has established strong connections with many areas, including linear algebra, graph theory, probability, group theory, and the theory of computation, as well as data s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a03710a13fda9d101b7e5467d9a427a
https://doi.org/10.1017/9781108899727
https://doi.org/10.1017/9781108899727
Gibbsian representations of continuous specifications: the theorems of Kozlov and Sullivan revisited
The theorems of Kozlov and Sullivan characterize Gibbs measures as measures with positive continuous specifications. More precisely, Kozlov showed that every positive continuous specification on symbolic configurations of the lattice is generated by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a71cab442b62e4e13394055170fbbd3
Publikováno v:
ISIT
We propose a modified version of the classical gradient descent method to compute the capacity of finite-state channels with Markovian input. Under some concavity assumptions, our algorithm proves to achieve polynomial accuracy in polynomial time for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5c3d3518e126dd243623455e58ae475
https://doi.org/10.1109/isit.2019.8849433
https://doi.org/10.1109/isit.2019.8849433
We propose two modified versions of the classical gradient ascent method to compute the capacity of finite-state channels with Markovian inputs. For the case that the channel mutual information is strongly concave in a parameter taking values in a co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4d04c9f402afee03377faf69aebea0a
http://arxiv.org/abs/1901.02678
http://arxiv.org/abs/1901.02678
Publikováno v:
Stroke. 49
Introduction: Blood pressure on presentation and control of blood pressure are known to have associations with functional outcome and stroke severity. The investigators in this study looked to see if certain systolic blood pressures are associated wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d53793c9ff87828b9dd6f4b7576430d7
https://doi.org/10.1161/str.49.suppl_1.tp412
https://doi.org/10.1161/str.49.suppl_1.tp412
Autor:
Green, Brian Marcus
Thesis: Ph. D. in Climate Science, Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences, 2018.
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 169-183).
Patter
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 169-183).
Patter
Externí odkaz:
http://hdl.handle.net/1721.1/119988
Autor:
Brian Marcus, Nishant Chandgotia
Publikováno v:
Pacific Journal of Mathematics
Let $\mathcal H$ be a finite connected undirected graph and $\mathcal H_{walk}$ be the graph of bi-infinite walks on $\mathcal H$; two such walks $\{x_i\}_{i\in \mathbb Z}$ and $\{y_i\}_{i \in \mathbb Z}$ are said to be adjacent if $x_i$ is adjacent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16b92d091c48854a50eaf4aa29af1f6f