Commun. Korean Math. Soc. 2010; 25(2): 173-184
Printed June 1, 2010
https://doi.org/10.4134/CKMS.2010.25.2.173
Copyright © The Korean Mathematical Society.
Young Bae Jun, Jacob Kavikumar, and Keum Sook So
Gyeongsang National University, Universiti Tun Hussein Onn Malaysia, and Hallym University
Using ${\mathcal N}$-structures, the notion of an ${\mathcal N}$-ideal in a subtraction algebra is introduced. Characterizations of an ${\mathcal N}$-ideal are discussed. Conditions for an ${\mathcal N}$-structure to be an ${\mathcal N}$-ideal are provided. The description of a created ${\mathcal N}$-ideal is established.
Keywords: subtraction algebra, ${\mathcal N}$-ideal, ${\mathcal N}$-subalgebra, created ${\mathcal N}$-ideal
MSC numbers: 06F35, 03G25
2012; 27(1): 15-22
2007; 22(3): 359-363
2009; 24(4): 509-515
2012; 27(1): 1-6
© 2022. The Korean Mathematical Society. Powered by INFOrang Co., Ltd