Transactions of KarRC RAS :: Scientific publications
Transactions of KarRC RAS :: Scientific publications

Transactions of KarRC RAS :: Scientific publications
Karelian Research Centre of RAS
ISSN (print): 1997-3217
ISSN (online): 2312-4504
Transactions of KarRC RAS :: Scientific publications
Background Editorial committee Editorial Office For authors For reviewer Russian version
Transactions of KarRC RAS :: Scientific publications

Electronic Journal OJS



Series

Biogeography

Experimental Biology

Mathematical Modeling and Information Technologies

Precambrian Geology

Ecological Studies

Limnology and Oceanology

Research in the Humanities (2010-2015)

Region: Economy and Management (2012-2015)



Issues

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

1999-2008


SCIENTIFIC PUBLICATIONS
А.В. Иванов.
О вероятностных мерах с максимальной размерностью квантования
A.V. Ivanov. On probability measures with a maximum of quantization dimension // Transactions of Karelian Research Centre of Russian Academy of Science. No 7. Mathematical Modeling and Information Technologies. 2020. P. 57–61
Keywords: quantization dimension; box-dimension; weakly homogeneous compact space; Ahlfors space
It is known that the quantization dimension of a probability measure on a metric compact space does not exceed the box-dimension of its support. In this connection, the following question naturally arises about intermediate values of quantization dimensions. Let (X,ρ) be a metric compact with box-dimension dimBX=d. Is it true that for any a∈[0,d] there exists a probability measure μ with support supp(μ)=X for which the quantization dimension D(μ) is a? In this paper we consider a special case of this question concerning the existence of measures whose quantization dimension takes the largest possible value, which is equal to dimBX. An estimate is obtained for the lower quantization dimension of a probability measure μ satisfying the condition μ(B(x,ε)) ≥ cεγ for any point x∈X, where c and γ are positive constants (Theorem 1). This estimate implies the existence of the desired measures on weakly homogeneous compact spaces. Theorem 1 also implies the equality D(μ)=dimBX for uniformly distributed measures (in the sense of the terminology adopted in geometric measure theory) and probability measures of compact metric Ahlfors spaces.
Indexed at RSCI


  Last modified: July 1, 2020