N-IDEALS OF SUBTRACTION ALGEBRAS
Young-Bae Jun, Kavikumar Jacob, Keum-Sook So · Communications of the Korean Mathematical Society · 2010
Using $\cal{N}$ -structures, the notion of an $\cal{N}$ -ideal in a subtraction algebra is introduced. Characterizations of an $\cal{N}$ -ideal are discussed. Conditions for an $\cal{N}$ -structure to be an $\cal{N}$ -ideal are provided. The description of a created $\cal{N}$ -ideal is established.