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Rashmi Singh
Anuj Kumar Umrao



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Rashmi Singh
Anuj Kumar Umrao


WSEAS Transactions on Mathematics


Print ISSN: 1109-2769
E-ISSN: 2224-2880

Volume 18, 2019

Notice: As of 2014 and for the forthcoming years, the publication frequency/periodicity of WSEAS Journals is adapted to the 'continuously updated' model. What this means is that instead of being separated into issues, new papers will be added on a continuous basis, allowing a more regular flow and shorter publication times. The papers will appear in reverse order, therefore the most recent one will be on top.


Volume 18, 2019



On Finite Order Nearness in Soft Set Theory

AUTHORS: Rashmi Singh, Anuj Kumar Umrao

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Soft set theory is a useful mathematical tool to deal with uncertainty in a parametric manner. Near sets have been used as a tool to study extensions of topological spaces. The present paper introduces and studies nearness of finite order, 𝑆𝑆𝑛𝑛 βˆ’ merotopy, in soft set theory. An π‘†π‘†π‘šπ‘š βˆ’ merotopic space (π‘ˆπ‘ˆ, πœπœπ‘šπ‘š ,𝐸𝐸) is introduced for a given 𝑆𝑆𝑛𝑛 βˆ’ merotopic space (π‘ˆπ‘ˆ, 𝜁𝜁, 𝐸𝐸), where π‘šπ‘š and 𝑛𝑛 are integers with the restriction that 2 ≀ π‘šπ‘š ≀ 𝑛𝑛. For π‘šπ‘š ≀ 𝑛𝑛 an 𝑆𝑆𝑛𝑛 βˆ’ merotopy πœπœβˆ— from a given 𝑆𝑆𝑛𝑛 βˆ’ merotopy 𝜁𝜁 having the property that 𝜁𝜁 = (πœπœβˆ—)π‘šπ‘š is constructed and the largest 𝑆𝑆𝑛𝑛 βˆ’ merotopy having such property is derived. For an 𝑆𝑆𝑛𝑛 βˆ’ merotopic space (π‘ˆπ‘ˆ, 𝜁𝜁), every maximal 𝜁𝜁 βˆ’ compatible family is a maximal 𝜁𝜁 βˆ’ clan.

KEYWORDS: Soft set; Grill operator; Soft Čech closure operator; Proximity spaces; Merotopic spaces

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WSEAS Transactions on Mathematics, ISSN / E-ISSN: 1109-2769 / 2224-2880, Volume 18, 2019, Art. #16, pp. 118-122


Copyright Ξ’Β© 2018 Author(s) retain the copyright of this article. This article is published under the terms of the Creative Commons Attribution License 4.0

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