Local Geometry of the Gromov–Hausdorff Metric Space and Totally Asymmetric Finite Metric Spaces
نویسندگان
چکیده
In the present paper, we investigate structure of metric space M compact spaces considered up to an isometry and endowed with Gromov–Hausdorff in a neighborhood finite space, whose group is trivial. It shown that sufficiently small ball subspace consisting same number points centered at such isometric corresponding ?N norm |(x1, . , xN)| = \( \underset{i}{\max}\left|{x}_i\right| \). Also embedding into asymmetric constructed.
منابع مشابه
Totally Bounded Metric Spaces
The papers [19], [9], [1], [4], [20], [2], [18], [13], [5], [8], [14], [21], [7], [15], [12], [11], [17], [6], [10], [16], and [3] provide the terminology and notation for this paper. For simplicity we follow the rules: M is a metric space, c, g are elements of the carrier of M , F is a family of subsets of the carrier of M , A, B are subsets of the carrier of M , f is a function, n, m, p, k ar...
متن کاملFinite Metric Spaces—Combinatories. Geometry and Algorithms
Finite metric spaces arise in many different contexts. Enormous bodies of data, scientific, commercial and others can often be viewed as large metric spaces. It turns out that the metric of graphs reveals a lot of interesting information. Metric spaces also come up in many recent advances in the theory of algorithms. Finally, finite submetrics of classical geometric objects such as normed space...
متن کاملGeodesics in Asymmetric Metric Spaces
In a recent paper [16] we studied asymmetric metric spaces; in this context we studied the length of paths, introduced the class of runcontinuous paths; we noted that there are different definitions of “length space” (also known as “path-metric space” or “intrinsic space”). In this paper we continue the analysis of asymmetric metric spaces. We propose possible definitions of completeness and (l...
متن کاملFinite Metric Spaces and Partitions
For example, IR with the regular Euclidean distance is a metric space. It is usually of interest to consider the finite case, where X is an n-point set. Then, the function d can be specified by ( n 2 ) real numbers. Alternatively, one can think about (X,d) is a weighted complete graph, where we specify positive weights on the edges, and the resulting weights on the edges comply with the triangl...
متن کاملMetric Currents and Geometry of Wasserstein Spaces
We investigate some geometric aspects of Wasserstein spaces through the continuity equation as worked out in mass transportation theory. By defining a suitable homology on the flat torus T, we prove that the space Pp(T) has non-trivial homology in a metric sense. As a byproduct of the developed tools, we show that every parametrization of a Mather’s minimal measure on T corresponds to a mass mi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Mathematical Sciences
سال: 2021
ISSN: ['1072-3374', '1573-8795']
DOI: https://doi.org/10.1007/s10958-021-05657-z