Commun. Korean Math. Soc. 2015; 30(4): 339-348
Printed October 31, 2015
https://doi.org/10.4134/CKMS.2015.30.4.339
Copyright © The Korean Mathematical Society.
Young Bae Jun and Kyoung Ja Lee
Gyeongsang National University, Hannam University
Using the notion of soft sets, the concepts of the soft transfer, support and soft algebraic extension of an int-soft subalgebra and ideal in $BCK/BCI$-algebras are introduced, and related properties are investigated. Conditions for a soft set to be an int-soft subalgebra and ideal are provided. Regarding the notion of support, conditions for the soft transfer of a soft set to be an int-soft subalgebra and ideal are considered.
Keywords: soft transfer, support, soft algebraic extension
MSC numbers: 06F35, 03G25, 06D72
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