Sibirskie Èlektronnye Matematicheskie Izvestiya [Siberian Electronic Mathematical Reports]
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive
Impact factor

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Sib. Èlektron. Mat. Izv.:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


Sibirskie Èlektronnye Matematicheskie Izvestiya [Siberian Electronic Mathematical Reports], 2017, Volume 14, Pages 765–773
DOI: https://doi.org/10.17377/semi.2017.14.065
(Mi semr822)
 

This article is cited in 4 scientific papers (total in 4 papers)

Real, complex and functional analysis

Regularization of distance functions and separation axioms on $(q_1,q_2)$-quasimetric spaces

A. V. Greshnovab

a Sobolev Institute of Mathematics, pr. Koptyuga, 4, 630090, Novosibirsk, Russia
b Novosibirsk State University, ul. Pirogova, 1, 630090, Novosibirsk, Russia
Full-text PDF (168 kB) Citations (4)
References:
Abstract: We get some estimates for interior of arbitrary $(q_1,q_2)$-quasimetric ball. We prove theorem of regularization of $(q_1,q_2)$-quasimetric that generalizes corresponding results of R. Alvarado and M. Mitrea. We introduce a notion of $\underline{\lim}$-weak symmetric $(q_1,q_2)$-quasimetric space and prove that every $\underline{\lim}$-weak symmetric $(q_1,q_2)$-quasimetric space satisfies $T_3$-axiom.
Keywords: distance function, $(q_1,q_2)$-quasimetric, open set, interior of $(q_1,q_2)$-quasimetric ball, $\underline{\lim}$-weak symmetry, separation axioms, regularization of a $(q_1,q_2)$-quasimetric.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation 1.3087.2017/4.6
Received July 11, 2017, published August 4, 2017
Bibliographic databases:
Document Type: Article
UDC: 515.124.2
MSC: 30L99, 53C23, 54D10
Language: Russian
Citation: A. V. Greshnov, “Regularization of distance functions and separation axioms on $(q_1,q_2)$-quasimetric spaces”, Sib. Èlektron. Mat. Izv., 14 (2017), 765–773
Citation in format AMSBIB
\Bibitem{Gre17}
\by A.~V.~Greshnov
\paper Regularization of distance functions and separation axioms on $(q_1,q_2)$-quasimetric spaces
\jour Sib. \`Elektron. Mat. Izv.
\yr 2017
\vol 14
\pages 765--773
\mathnet{http://mi.mathnet.ru/semr822}
\crossref{https://doi.org/10.17377/semi.2017.14.065}
Linking options:
  • https://www.mathnet.ru/eng/semr822
  • https://www.mathnet.ru/eng/semr/v14/p765
  • This publication is cited in the following 4 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
     
      Contact us:
     Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024