Results 1 to 10 of about 1,269,954 (273)
On asymptotic dimension of countable Abelian groups [PDF]
Topology and its Applications, 2006 9 pages, 1 figure ...
University of Florida, Department of Mathematics, PO Box 118105 Little Hall, Gainesville, FL 32611-8105, USA ( host institution ) +1 more
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Asymptotic dimension and the disk graph II [PDF]
Journal of Topology, 2019 We show that the asymptotic dimension of a hyperbolic relatively hyperbolic graph is finite provided that this holds true uniformly for the peripheral subgraphs and for the electrifiation. We use this to show that the asymptotic dimension of the disk graph of a handlebody of genus at least two is at most quadratic in the genus.
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On the asymptotic extension dimension [PDF]
Ukrainian Mathematical Journal, 2011 We introduce an asymptotic counterpart of the extension dimension defined by Dranishnikov. The main result establishes the relationship between the asymptotic extensional dimension of a proper metric space and the extension dimension of its Higson corona.
D. Repovš, M. Zarichnyi
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Impact of sufficient dimension reduction in nonparametric estimation of causal effect
Statistical Theory and Related Fields, 2018 We consider the estimation of causal treatment effect using nonparametric regression or inverse propensity weighting together with sufficient dimension reduction for searching low-dimensional covariate subsets.
Ying Zhang +3 more
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Buildings have finite asymptotic dimension [PDF]
Russian Journal of Mathematical Physics, 2009 4 pages; v2: typos corrected, to appear in Russian Journal of Mathematical Physics, special issue in honour of Nicolai Teleman v3: minor confusions of geometric/combinatorial aspects ...
Dymara, J., Schick, Thomas
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Randomness extraction and asymptotic Hamming distance [PDF]
Logical Methods in Computer Science, 2013 We obtain a non-implication result in the Medvedev degrees by studying sequences that are close to Martin-L\"of random in asymptotic Hamming distance. Our result is that the class of stochastically bi-immune sets is not Medvedev reducible to the class of
Cameron E. Freer, Bjoern Kjos-Hanssen
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Asymptotic dimension of finitely presented groups [PDF]
Proceedings of the American Mathematical Society, 2008 It is proven that if a finitely presented group is one ended it has asymptotic dimension bigger than one. It follows that finitely presented groups with asdim 1 are virtually free. A counterexample is given for the finitely generated case.
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On a formula for the asymptotic dimension of free products [PDF]
Fundamenta Mathematicae, 2004 The notion of asymptotic dimension (asdim) of a finitely generated group was developed by \textit{G. Bell} and \textit{A. Dranishnikov} [in Algebr. Geom. Topol. 1, 57-71 (2001; Zbl 1008.20039)] and bounds for amalgamated products and HNN extensions are derived by \textit{G. Bell} and \textit{A. Dranishnikov} [in Geom.
Bell, G. C. +2 more
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A High-Dimensional Counterpart for the Ridge Estimator in Multicollinear Situations
Mathematics, 2021 The ridge regression estimator is a commonly used procedure to deal with multicollinear data. This paper proposes an estimation procedure for high-dimensional multicollinear data that can be alternatively used.
Mohammad Arashi +3 more
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Property A and asymptotic dimension
Glasnik matematički, 2012 3 ...
Cencelj, Matija +2 more
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