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Date of Publication:2013-01-01

Journal:辽宁工程技术大学学报 自然科学版

Issue:6

Page Number:836-839

ISSN No.:1008-0562

Abstract:In order to investigate soft sets from the aspect of category, the categories of soft sets and fuzzy soft sets are established respectively and the properties of topos are studied. The final results show that the category of soft sets has topos properties such as terminal object, finite products, equalizer and SC and the category of fuzzy soft sets has topos properties such as finite products, equalizer, terminal object and exponentials. The results have some reference values for the study of soft sets.

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