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ALEXANDROV TOPOLOGIES AND NON-SYMMETRIC PSEUDO-METRICS

김용찬|오주목
한국수학교육학회|2020.08|이론수학과 교직수학 (Theoretical Mathematics and Pedagogical Mathematics)|제27권 제3호|pp. 125-135|DOI https://doi.org/10.7468/jksmeb.2020.27.3.125

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참고문헌

키워드

Alexandrov topologies
주제분류수학

초록

In this paper, we investigate the properties of Alexandrov topologies, non-symmetric pseudo-metrics and lower approximation operators on $[0,\infty]$. Moreover, we investigate the relations among Alexandrov topologies, non-symmetric pseudo-metrics and lower approximation operators. We give their examples.

Abstract

In this paper, we investigate the properties of Alexandrov topologies, non-symmetric pseudo-metrics and lower approximation operators on $[0,\infty]$. Moreover, we investigate the relations among Alexandrov topologies, non-symmetric pseudo-metrics and lower approximation operators. We give their examples.

참고문헌 (15)

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관련 논문AI추천

STRUCTURES INDUCED BY ALEXANDROV FUZZY TOPOLOGIES김용찬한국수학교육학회 · 이론수학과 교직수학2014 · 제21권 제3호Join-meet approximation operators induced by Alexandrov fuzzy topologies김용찬강원경기수학회 · 한국수학논문집2014 · 제22권 제3호The properties of residuated connections and Alexandrov topologies김용찬, 오주목강원경기수학회 · 한국수학논문집2020 · 제28권 제2호Alexandrov L-preuniform filter spacesJu-Mok Oh, Yong Chan Kim기초자연과학연구소 · ANNALS OF FUZZY MATHEMATICS AND INFORMATICS2022 · 제23권 제1호Fuzzy relations and Alexandrov L-topologies고정미, 김용찬한국수학교육학회 · 이론수학과 교직수학2014 · 제21권 제4호Fuzzy Complete Lattices and Distance Spaces고정미, 김용찬한국수학교육학회 · 이론수학과 교직수학2021 · 제28권 제4호

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