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We give estimates on asymptotic dimensions of products of general hyperbolic spaces with following applications to the hyperbolic groups. We give examples of strict inequality in the product theorem for the asymptotic dimension in the class…

Differential Geometry · Mathematics 2007-05-23 Nina Lebedeva

We prove isoperimetric inequalities for quotients of $n$-dimensional Affine buildings. We use these inequalities to prove topological overlapping for the 2-dimensional skeletons of these buildings.

Combinatorics · Mathematics 2015-02-13 Izhar Oppenheim

We prove that the asymptotic dimension of the first Grigorchuk group is infinity.

Group Theory · Mathematics 2007-05-23 J. Smith

We prove that the Cuntz-Pimsner algebra associated to any surjective aperiodic one-sided subshift with finitely many left special elements has finite nuclear dimension, which is especially the case for every surjective aperiodic subshift…

Operator Algebras · Mathematics 2023-11-13 Zhuofeng He , Sihan Wei

Let $X$ be a geodesic metric space with $H_1(X)$ uniformly generated. If $X$ has asymptotic dimension one then $X$ is quasi-isometric to an unbounded tree. As a corollary, we show that the asymptotic dimension of the curve graph of a…

Metric Geometry · Mathematics 2014-10-01 Koji Fujiwara , Kevin Whyte

The classical Hausdorff dimension of finite or countable sets is zero. We define an analog for finite sets, called finite Hausdorff dimension which is non-trivial. It turns out that a finite bound for the finite Hausdorff dimension…

Discrete Mathematics · Computer Science 2015-08-13 Juan M. Alonso

We introduce the notion of large scale inductive dimension for asymptotic resemblance spaces. We prove that the large scale inductive dimension and the asymptotic dimensiongrad are equal in the class of r-convex metric spaces. This class…

Geometric Topology · Mathematics 2014-11-04 Sh. Kalantari , B. Honari

We prove that two dimensional convex subsets of spherical buildings are either buildings or have a center.

Metric Geometry · Mathematics 2007-05-23 Andreas Balser , Alexander Lytchak

Let $\Delta$ be a spherical building each of whose irreducible components is infinite, has rank at least 2 and satisfies the Moufang condition. We show that $\Delta$ can be given the structure of a topological building that is compact and…

Group Theory · Mathematics 2011-08-09 Theo Grundhofer , Linus Kramer , Hendrik Van Maldeghem , Richard M. Weiss

Buyalo and Lebedeva have shown that the asymptotic dimension of a hyperbolic group is equal to the dimension of the group boundary plus one. Among the work presented here is a partial extension of that result to all groups admitting…

Geometric Topology · Mathematics 2015-07-17 Craig R. Guilbault , Molly A. Moran

We show that the set of locally finite Borel graphs with finite Borel asymptotic dimension is $\mathbf{\Sigma}^1_2$-complete. The result is based on a combinatorial characterization of finite Borel asymptotic dimension for graphs generated…

Logic · Mathematics 2026-03-04 Jan Grebík , Cecelia Higgins

We show that every box space of a virtually nilpotent group has asymptotic dimension equal to the Hirsch length of that group.

Group Theory · Mathematics 2018-10-03 Thiebout Delabie , Matthew Tointon

We define the asymptotic behavior "almost everywhere" of additive and multiplicative arithmetic functions in the paper. Classes of additive and multiplicative arithmetic functions are singled out for which the asymptotics coincides "almost…

General Mathematics · Mathematics 2023-02-02 Victor Volfson

Asymptotic property C for metric spaces was introduced by Dranishnikos as generalization of finite asymptotic dimension - asdim. It turns out that this property can be viewed as transfinite extension of asymptotic dimension. The original…

General Topology · Mathematics 2013-10-07 Maciej Satkiewicz

A family of asymptotic solutions at infinity for the system of ordinary differential equations is considered. Existence of exact solutions which have these asymptotics is proved.

Classical Analysis and ODEs · Mathematics 2015-05-13 L. A. Kalyakin

In this paper we study a semilinear elliptic problem on a bounded domain in $\R^2$ with large exponent in the nonlinear term. We consider positive solutions obtained by minimizing suitable functionals. We prove some asymtotic estimates…

Analysis of PDEs · Mathematics 2007-05-23 Khalil El Mehdi , Massimo Grossi

A definition of asymptotic flatness at spatial infinity in $d$ dimensions ($d\geq 4$) is given using the conformal completion approach. Then we discuss asymptotic symmetry and conserved quantities. As in four dimensions, in $d$ dimensions…

General Relativity and Quantum Cosmology · Physics 2009-11-19 Kentaro Tanabe , Norihiro Tanahashi , Tetsuya Shiromizu

In this note, we extend the quasi-projective dimension of finite (that is, finitely generated) modules to homologically finite complexes, and we investigate some of homological properties of this dimension.

Commutative Algebra · Mathematics 2017-08-16 Tirdad Sharif

We continue our study on the logarithmic balanced model metric initiated in our previous work. By a non-trivial refinement of the set of tools developed in our previous work, we are able to confirm partially a conjecture we made in our…

Complex Variables · Mathematics 2024-05-15 Jingzhou Sun

In this paper, we introduce the notion of asymptotic self-similar sets on general doubling metric spaces by extending the notion of self-similar sets, and determine their Hausdorff dimensions, which gives an extension of Balogh and Rohner…

Dynamical Systems · Mathematics 2017-10-03 Daruhan Wu , Takao Yamaguchi