TY - JOUR
A2 - Yang, Bo
AU - Jun, Young Bae
AU - Ahn, Sun Shin
AU - Lee, Kyoung Ja
PY - 2011
DA - 2011/12/29
TI - Falling -Ideals in -Algebras
SP - 516418
VL - 2011
AB - Based on the theory of a falling shadow which was first formulated by Wang (1985), atheoretical approach of the ideal structure in d-algebras is established. The notions of afalling d-subalgebra, a falling d-ideal, a falling BCK-ideal, and a falling d♯-ideal of a d-algebra are introduced. Some fundamental properties are investigated. Relations among afalling d-subalgebra, a falling d-ideal, a falling BCK-ideal, and a falling d♯-ideal are stated. Characterizations of falling d-ideals and falling d♯-ideals are discussed. A relation betweena fuzzy d-subalgebra and a falling d-subalgebra is provided.
SN - 1026-0226
UR - https://doi.org/10.1155/2011/516418
DO - 10.1155/2011/516418
JF - Discrete Dynamics in Nature and Society
PB - Hindawi Publishing Corporation
KW -
ER -