Permeable values and energetic sets in $BCK/BCI$-algebras based on fuzzy points

The notions of $(\in,$ $\in \! \vee \, {q})$-permeable S-value and $(\in,$ $\in \! \vee \, {q})$-permeable I-value are introduced, and related properties are investigated. Relations among $(\in,$ $\in \! \vee \, {q})$-fuzzy subalgebra, $(\in,$ $\in \! \vee \, {q})$-fuzzy ideal, (strong) lower and (strong) upper level sets, $(\in,$ $\in \! \vee \, {q})$-permeable S-value, $(\in,$ $\in \! \vee \, {q})$-permeable I-value, S-energetic set, I-energetic set, right stable set and right vanished set are discussed. KCI Citation Count: 0