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Advances in Fuzzy Systems
Volume 2013, Article ID 680486, 11 pages
http://dx.doi.org/10.1155/2013/680486
Research Article

Multiaspect Soft Sets

Department of Mathematics, Faculty of Computer Science and Mathematics, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia

Received 23 April 2012; Revised 19 October 2012; Accepted 5 November 2012

Academic Editor: Ajith Abraham

Copyright © 2013 Nor Hashimah Sulaiman and Daud Mohamad. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

We introduce a novel concept of multiaspect soft set which is an extension of the ordinary soft set by Molodtsov. Some basic concepts, operations, and properties of the multiaspect soft sets are studied. We also define a mapping on multiaspect soft classes and investigate several properties related to the images and preimages of multiaspect soft sets.