Results 71 to 80 of about 287 (155)

Fuzzy soft positive implicative hyper BCK-ideals of several types [PDF]

Miskolc Mathematical Notes, 2021
Khademan, S., Zahedi, M. M., Borzooei, R. A., Jun, Y. B.   +3 more
openaire   +2 more sources

Study of Cubic Q-ideals in Q-algebras

Ibn Al-Haitham Journal for Pure and Applied Sciences
The concept of cubic ideals is an important generalization in an algebraic structure. In this work, we introduce the notion of a cubic Q-sub-algebra and a cubic Q-ideal within a Q-algebra.
Fatema Faisal Kareem, Hussein A. Habib
doaj   +1 more source

On n-fold fuzzy positive implicative ideals of BCK-algebras

International Journal of Mathematics and Mathematical Sciences, 2001
We consider the fuzzification of the notion of an n-fold positive implicative ideal. We give characterizations of an n-fold fuzzy positive implicative ideal.
Young Bae Jun, Kyung Ho Kim
doaj   +1 more source

FUZZY NEUTROSOPHIC PRIME IDEALS OF BCK-ALGEBRAS [PDF]

Journal of Algebraic Systems
In this research paper, we introduce and analyze the notion of fuzzy neutrosophic prime ideals (FNPIs) in a commutative BCK-algebra $\mathcal{K}$. It represents a further extension of prime ideals in the context of fuzzy neutrosophic sets.
Bavanari Satyanarayana, Shake Baji, Dola Devanandam   +2 more
doaj   +1 more source

On Pseudo implicative BCK ideals of Pseudo-BCK algebras

, 2009
W.A. Dudek and Y.B. Jun gave a characterization of pseudo-BCK algebras, and provided conditions for a pseudo-BCK algebra to be ^-semi- lattice ordered (resp. \-semilattice ordered). Y.B. Jun, M. Kondo and K.H. Kim, introduced the notion of positive implicative pseudo-ideals in a pseudo-BCK algebra, and then they investigated some of their properties ...
Moussavi, A., Ghassemi, A., Kordi, A.
openaire   +1 more source

Positive Implicative Hyper BCK-Ideals of Hyper BCK-Algebras Under an Interval-Valued Intuitionistic Fuzzy Environment

International Journal of Analysis and Applications
This paper contains some new theorems related to hyper BCK-ideals positive implicative hyper BCK-ideals of types-1, 2, 3, 4 of hyper BCK-algebras (HBCKA) under an interval-valued intuitionistic fuzzy environment. Henceforth, the connection between these ideas and their relevant characteristics is discussed.
D. Ramesh, R. Durga Prasad, Sheke Baji, Aiyared Iampan, B. Satyanarayana   +4 more
openaire   +1 more source

Transfer Accuracy of 3D-Printed Customized Devices in Digital Indirect Bonding: A Systematic Review and Meta-Analysis. [PDF]

Int J Dent, 2023
Campobasso A, Battista G, Fiorillo G, Caldara G, Lo Muzio E, Ciavarella D, Gastaldi G, Muzio LL.   +7 more
europepmc   +1 more source

Implicative Ideals of BCK-Algebras Based on the Fuzzy Sets and the Theory of Falling Shadows

International Journal of Mathematics and Mathematical Sciences, 2010
Based on the theory of falling shadows and fuzzy sets, the notion of a falling fuzzy implicative ideal of a BCK-algebra is introduced. Relations among falling fuzzy ideals, falling fuzzy implicative ideals, falling fuzzy positive implicative ideals, and ...
Young Bae Jun, Min Su Kang, Chul Hwan Park   +2 more
doaj   +1 more source

The Theory of Falling Shadows Applied to 𝑑-Ideals in 𝑑-Algebras

International Journal of Mathematics and Mathematical Sciences, 2012
On the basis of the theory of a falling shadow which was first formulated by Wang (1985), the notion of falling 𝑑∗-ideals in 𝑑-algebras is introduced, and related properties are investigated.
Young Bae Jun, Sun Shin Ahn
doaj   +1 more source

Bipolar Fuzzy Sheffer Stroke in BCK-Algebras

Axioms
In this study, we examine bipolar fuzzy SBCK-subalgebras and their corresponding level sets of bipolar fuzzy sets in the setting of Sheffer stroke BCK-algebras.
Tahsin Oner, Rajesh Neelamegarajan, Ravi Kumar Bandaru, Amal S. Alali   +3 more
doaj   +1 more source