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1.
Special intuitionistic fuzzy subhypergroups of complete hypergroups
Irina Cristea, Bijan Davvaz, Elhan Hassani Sadrabadi, 2015, original scientific article

Found in: ključnih besedah
Keywords: complete hypergroup, intuitionistic fuzzy set, intuitionistic fuzzy subhypergroup
Published: 22.01.2015; Views: 3622; Downloads: 0

2.
Fuzzy Subhypergroups Degree
Irina Elena Cristea, 2016, original scientific article

Abstract: In this paper we define the degree to which a fuzzy subset on a hypergroup is a fuzzy subhypergroup by means of the residuate sets, constructed using the minimum t-norm. We give also some properties of this new index connected with the intersection of a family of fuzzy subhypergroups, and respectively with the homomorphic image/preimage of a fuzzy subset. We conclude with addressing new problems related with intuitionistic fuzzy subhypergroups and fuzzy subpolygroups in the framework of our discussion.
Found in: ključnih besedah
Keywords: Fuzzy set, fuzzy subhypergroup, residuate set, t-norm
Published: 24.06.2016; Views: 3208; Downloads: 0
.pdf Fulltext (213,48 KB)

3.
Reducibility in hypergroups (crisp and fuzzy case)
Irina Cristea, 2015, published scientific conference contribution

Found in: ključnih besedah
Keywords: fundamental relations, reduced hypergroup, fuzzy reduced hypergroup, fuzzy grade
Published: 18.10.2017; Views: 2571; Downloads: 0
.pdf Fulltext (300,72 KB)

4.
A new type of fuzzy subsemihypermodules
Morteza Norouzi, Irina Elena Cristea, 2017, original scientific article

Abstract: In this paper, combining the notions of “belongingness” and “quasi coincidence” of fuzzy points and fuzzy subsets, a new type of fuzzy subsemihypermodules, namely (∝, ⋐k)-fuzzy subsemihypermodules of general hypermodules, is introduced and characterized, using the “max” operator. Their properties and connections with other (α, β)-fuzzy subsemihypermodules are investigated.
Found in: ključnih besedah
Keywords: General hypermodule, (∝, ⋐k)-fuzzy subsemihypermodule, (∝, ∝)-fuzzy subsemihypermodule, (∝, qk)-fuzzy subsemihypermodule
Published: 01.03.2017; Views: 2457; Downloads: 1
.pdf Fulltext (95,71 KB)

5.
Reducibility in hypergroups (crisp and fuzzy case)
Irina Cristea, 2015, published scientific conference contribution

Found in: ključnih besedah
Keywords: fundamental relation, reduced hypergroup, fuzzy set
Published: 30.08.2017; Views: 2450; Downloads: 0
.pdf Fulltext (300,72 KB)

6.
7.
Subpolygroups related to a fuzzy topology
N. Abbasizadeh, Irina Cristea, Bijan Davvaz, Jianming Zhan, 2018, original scientific article

Found in: ključnih besedah
Keywords: polygroup, fuzzy topological space, (relatively) fuzzy continuity, lower (upper) fuzzy topological subpolygroup
Published: 21.08.2018; Views: 2168; Downloads: 0
.pdf Fulltext (120,69 KB)

8.
A fuzzy application of the group Z_n to complete hypergroups
Irina Cristea, Elhan Hassani Sadrabadi, Bijan Davvaz, 2019, original scientific article

Found in: ključnih besedah
Keywords: complete hypergroup, intuitionistic fuzzy set, Wieferich prime
Published: 12.06.2019; Views: 2102; Downloads: 0
.pdf Fulltext (346,14 KB)

9.
A new type of hesitant fuzzy subalgebras and ideals in BCK/BCI-algebras
Hashem Bordbar, Young Bae Jun, Seok Zun Song, 2017, original scientific article

Abstract: The concept of a hesitant union (
Found in: ključnih besedah
Keywords: Hesitant union, ∪-hesitant fuzzy subalgebra, ∪-hesitant fuzzy ideal
Published: 01.12.2019; Views: 1763; Downloads: 0
.pdf Fulltext (89,38 KB)

10.
A Generalization of Semidetached Subalgebras in BCK∕BCI-algebras
Young Bae Jun, Mohammad Rahim Bordbar, Hashem Bordbar, 2019, original scientific article

Abstract: Generalization of the paper [Y. B. Jun and S. Z. Song, Semidetached subalgebras in BCK∕BCI-algebras, to appear in Bulletin of the Korean Mathematical Society] is discussed. Several conditions for a semidetached structure in BCK∕BCI-algebras to be a semidetached subalgebra are provided. The concepts of (∈¯,∈¯∨qk¯)-fuzzy subalgebra, k-left (k-right) (qk,∈∨qk)-fuzzy subalgebra, (qk¯,∈¯∨qk¯)-fuzzy subalgebra and (∈¯∨qk¯,∈¯∨qk¯)-fuzzy subalgebra are introduced, and relative relations and properties are discussed.
Found in: ključnih besedah
Summary of found: ...semidetached subalgebra are provided. The concepts of (∈¯,∈¯∨qk¯)- fuzzy subalgebra, k-left (k-right) (qk,∈∨qk)-fuzzy subalgebra, (qk¯,∈¯∨qk¯)-fuzzy sub...
Keywords: ð2, 2_qkÞ-fuzzy subalgebra, k-left (k-right) ðqk, 2_qkÞ-fuzzy subalgebra, ð 2 _ qk, 2 _ qk Þ-fuzzy subalgebra, semidetached structure, semidetached subalgebra.
Published: 02.12.2019; Views: 1579; Downloads: 0
.pdf Fulltext (190,65 KB)

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