Works by Davvaz, Bijan

Results: 150

Modules in which fully invariant z-closed submodules are direct summands.

Published in:

Palestine Journal of Mathematics, 2025, v. 14, n. 2, p. 562

By:

Kamil, Enas Mustafa;
Davvaz, Bijan

Publication type:

Article

STUDY OF PROPERTIES OF SEVERAL KINDS OF HYPERIDEALS IN ORDERED TERNARY SEMIHYPERGROUPS.

Published in:

Journal of the Indonesian Mathematical Society, 2021, v. 27, n. 2, p. 228, doi. 10.22342/jims.27.2.965.228-239

By:

CHANGPHAS, THAWHAT;
DAVVAZ, BIJAN

Publication type:

Article

On modular inequalities of interval-valued fuzzy soft sets characterized by soft J-inclusions.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-360

By:

Xiaoyan Liu;
Feng Feng;
Yager, Ronald R.;
Davvaz, Bijan;
Khan, Madad

Publication type:

Article

Redefined intuitionistic fuzzy bi-ideals of ordered semigroups.

Published in:

Journal of Inequalities & Applications, 2013, v. 2013, n. 1, p. 1, doi. 10.1186/1029-242X-2013-397

By:

Khan, Asghar;
Davvaz, Bijan;
Sarmin, Nor Haniza;
Khan, Hidayatullah

Publication type:

Article

A Survey on the Theory of n -Hypergroups.

Published in:

Mathematics (2227-7390), 2023, v. 11, n. 3, p. 551, doi. 10.3390/math11030551

By:

Davvaz, Bijan;
Leoreanu-Fotea, Violeta;
Vougiouklis, Thomas

Publication type:

Article

Multipolar Fuzzy Hyperideals in Ordered Semihypergroups.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 19, p. 3424, doi. 10.3390/math10193424

By:

Kazancı, Osman;
Hoskova-Mayerova, Sarka;
Davvaz, Bijan

Publication type:

Article

Algebraic Hyperstructure of Multi-Fuzzy Soft Sets Related to Polygroups.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 13, p. 2178, doi. 10.3390/math10132178

By:

Kazancı, Osman;
Hoskova-Mayerova, Sarka;
Davvaz, Bijan

Publication type:

Article

Application Multi-Fuzzy Soft Sets in Hypermodules.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 18, p. 2182, doi. 10.3390/math9182182

By:

Kazancı, Osman;
Hoskova-Mayerova, Sarka;
Davvaz, Bijan

Publication type:

Article

On Minimal and Maximal Hyperidealsin n -ary Semihypergroups.

Published in:

Mathematics (2227-7390), 2020, v. 8, n. 10, p. 1656, doi. 10.3390/math8101656

By:

Daengsaen, Jukkrit;
Leeratanavalee, Sorasak;
Davvaz, Bijan

Publication type:

Article

Fuzzy Multi-Hypergroups.

Published in:

Mathematics (2227-7390), 2020, v. 8, n. 2, p. 244, doi. 10.3390/math8020244

By:

Hoskova-Mayerova, Sarka;
Al Tahan, Madeline;
Davvaz, Bijan

Publication type:

Article

Some Root Level Modifications in Interval Valued Fuzzy Graphs and Their Generalizations Including Neutrosophic Graphs.

Published in:

Mathematics (2227-7390), 2019, v. 7, n. 1, p. 72, doi. 10.3390/math7010072

By:

Jan, Naeem;
Ullah, Kifayat;
Mahmood, Tahir;
Garg, Harish;
Davvaz, Bijan;
Saeid, Arsham Borumand;
Broumi, Said

Publication type:

Article

On Atanassov's intuitionistic fuzzy grade of the direct product of two hypergroupoids.

Published in:

Kuwait Journal of Science, 2014, v. 41, n. 3, p. 47

By:

DAVVAZ, BIJAN;
SADRABADI, HASSANI

Publication type:

Article

An application of intuitionistic fuzzy sets in medicine.

Published in:

International Journal of Biomathematics, 2016, v. 9, n. 3, p. -1, doi. 10.1142/S1793524516500376

By:

Davvaz, Bijan;
Hassani Sadrabadi, Elham

Publication type:

Article

A Short Note on The Relation N in Ordered Semihypergroups.

Published in:

Gazi University Journal of Science, 2016, v. 29, n. 3, p. 659

By:

OMIDI, Saber;
DAVVAZ, Bijan

Publication type:

Article

Algorithms for Finding Specific Elements in Algebraic Hyperstructures with One Hyperoperation.

Published in:

Mathematics Interdisciplinary Research, 2025, v. 10, n. 1, p. 49, doi. 10.22052/MIR.2024.255119.1470

By:

Pourhaghani, Aboutorab;
Anvariyeh, Seid Mohammad;
Davvaz, Bijan

Publication type:

Article

Chain conditions on commutative monoids.

Published in:

Semigroup Forum, 2020, v. 100, n. 3, p. 732, doi. 10.1007/s00233-019-10032-1

By:

Davvaz, Bijan;
Nazemian, Zahra

Publication type:

Article

COHERENCE PROPERTIES IN BI-AMALGAMATED MODULES.

Published in:

Gulf Journal of Mathematics, 2023, v. 14, n. 1, p. 13, doi. 10.56947/gjom.v14i1.913

By:

ARULDOSS, A.;
SELVARAJ, C.;
DAVVAZ, BIJAN

Publication type:

Article

EXTENDED CENTROID OF HYPERRINGS.

Published in:

Gulf Journal of Mathematics, 2020, v. 8, n. 1, p. 6, doi. 10.56947/gjom.v8i1.293

By:

YAZARLI, HASRET;
DAVVAZ, BIJAN;
YILMAZ, DAMLA

Publication type:

Article

Hypergroups and polygroups in diffeology.

Published in:

Communications in Algebra, 2020, v. 48, n. 6, p. 2683, doi. 10.1080/00927872.2020.1722822

By:

Ahmadi, Alireza;
Nezhad, Akbar Dehghan;
Davvaz, Bijan

Publication type:

Article

Generalized Cayley graphs over polygroups.

Published in:

Communications in Algebra, 2019, v. 47, n. 5, p. 2209, doi. 10.1080/00927872.2018.1530254

By:

Heidari, Dariush;
Amooshahi, Marzieh;
Davvaz, Bijan

Publication type:

Article

Generalized Derivations of Rings and Banach Algebras.

Published in:

Communications in Algebra, 2013, v. 41, n. 3, p. 1188, doi. 10.1080/00927872.2011.642043

By:

Huang, Shuliang;
Davvaz, Bijan

Publication type:

Article

Study on the Structure of Γ-Semihypergroups.

Published in:

Communications in Algebra, 2012, v. 40, n. 8, p. 2932, doi. 10.1080/00927872.2011.587855

By:

Hila, Kostaq;
Davvaz, Bijan;
Dine, Jani

Publication type:

Article

On Quasi-Hyperideals in Semihypergroups.

Published in:

Communications in Algebra, 2011, v. 39, n. 11, p. 4183, doi. 10.1080/00927872.2010.521932

By:

Hila, Kostaq;
Davvaz, Bijan;
Naka, Krisanthi

Publication type:

Article

A Generalization of n-Ary Algebraic Systems.

Published in:

Communications in Algebra, 2009, v. 37, n. 4, p. 1248, doi. 10.1080/00927870802466835

By:

Davvaz, Bijan;
Dudek, WieslawA.;
Vougiouklis, Thomas

Publication type:

Article

Intuitionistic fuzzy set of Γ‐submodules and its application in modeling spread of viral diseases, mutated COVID‐n, via flights.

Published in:

International Journal of Intelligent Systems, 2022, v. 37, n. 8, p. 5134, doi. 10.1002/int.22754

By:

Firouzkouhi, Narjes;
Amini, Abbas;
Cheng, Chun;
Zarrabi, Ali;
Davvaz, Bijan

Publication type:

Article

On New Filters in Ordered Semigroups.

Published in:

Symmetry (20738994), 2022, v. 14, n. 8, p. 1564, doi. 10.3390/sym14081564

By:

Al-Tahan, Madeleine;
Davvaz, Bijan;
Mahboob, Ahsan;
Hoskova-Mayerova, Sarka;
Vagaská, Alena

Publication type:

Article

On Some NeutroHyperstructures.

Published in:

Symmetry (20738994), 2021, v. 13, n. 4, p. 535, doi. 10.3390/sym13040535

By:

Al-Tahan, Madeleine;
Davvaz, Bijan;
Smarandache, Florentin;
Anis, Osman;
Jorgensen, Palle E. T.

Publication type:

Article

Some Results on (Generalized) Fuzzy Multi-Hv-Ideals of Hv-Rings.

Published in:

Symmetry (20738994), 2019, v. 11, n. 11, p. 1376, doi. 10.3390/sym11111376

By:

Al Tahan, Madeline;
Hoskova-Mayerova, Sarka;
Davvaz, Bijan

Publication type:

Article

Some More Results on IF Soft Rough Approximation Space.

Published in:

International Journal of Combinatorics, 2011, v. 2011, p. 1, doi. 10.1155/2011/893061

By:

Bhattacharya, Sharmistha;
Davvaz, Bijan

Publication type:

Article

An investigation on ordered algebraic hyperstructures.

Published in:

Acta Mathematica Sinica, 2017, v. 33, n. 8, p. 1107, doi. 10.1007/s10114-017-6093-7

By:

Omidi, Saber;
Davvaz, Bijan;
Zhan, Jian

Publication type:

Article

A New View on Fuzzy Hypermodules.

Published in:

Acta Mathematica Sinica, 2007, v. 23, n. 8, p. 1345, doi. 10.1007/s10114-007-0951-7

By:

Jian Ming Zhan;
Davvaz, Bijan;
Shum, K. P.

Publication type:

Article

Some classes of quasi-pseudo-MV algebras.

Published in:

Logic Journal of the IGPL, 2016, v. 24, n. 5, p. 655, doi. 10.1093/jigpal/jzw034

By:

WENJUAN CHEN;
DAVVAZ, BIJAN

Publication type:

Article

Analysis of Social Networks, Communication Networks and Shortest Path Problems in the Environment of Interval-Valued q-Rung Ortho Pair Fuzzy Graphs.

Published in:

International Journal of Fuzzy Systems, 2019, v. 21, n. 6, p. 1687, doi. 10.1007/s40815-019-00643-9

By:

Jan, Naeem;
Mahmood, Tahir;
Zedam, Lemnaouar;
Ullah, Kifayat;
Alcantud, José Carlos Rodríguez;
Davvaz, Bijan

Publication type:

Article

Numerical Solution of Fuzzy Differential Equations by Variational Iteration Method.

Published in:

International Journal of Fuzzy Systems, 2016, v. 18, n. 5, p. 875, doi. 10.1007/s40815-016-0156-2

By:

Hosseini, Mohammad;
Saberirad, Fateme;
Davvaz, Bijan

Publication type:

Article

More General Forms of Interval Valued Fuzzy Filters of Ordered Semigroups.

Published in:

International Journal of Fuzzy Systems, 2013, v. 15, n. 2, p. 110

By:

Davvaz, Bijan;
Khan, Asghar;
Sarmin, Nor Haniza;
Khan, Hidayatullah

Publication type:

Article

Study of fuzzy algebraic hypersystems from a general viewpoint.

Published in:

International Journal of Fuzzy Systems, 2010, v. 12, n. 1, p. 73

By:

Jianming Zhan;
Davvaz, Bijan

Publication type:

Article

Some interval-valued spherical fuzzy Frank Choquet integral operators in multicriteria decision making.

Published in:

Soft Computing - A Fusion of Foundations, Methodologies & Applications, 2024, v. 28, n. 17/18, p. 10057, doi. 10.1007/s00500-024-09854-1

By:

Kakati, Pankaj;
Davvaz, Bijan

Publication type:

Article

A new decision-making framework for selecting the river crossing project under dual hesitant q-rung orthopair fuzzy 2-tuple linguistic environment.

Published in:

Soft Computing - A Fusion of Foundations, Methodologies & Applications, 2023, v. 27, n. 17, p. 12021, doi. 10.1007/s00500-023-08739-z

By:

Naz, Sumera;
Akram, Muhammad;
Davvaz, Bijan;
Saadat, Aniqa

Publication type:

Article

Decision-making model for internet finance soft power and sportswear brands based on sine-trigonometric Fermatean fuzzy information.

Published in:

Soft Computing - A Fusion of Foundations, Methodologies & Applications, 2023, v. 27, n. 4, p. 1971, doi. 10.1007/s00500-022-07060-5

By:

Akram, Muhammad;
Shahzadi, Gulfam;
Davvaz, Bijan

Publication type:

Article

Hesitant fuzzy soft topology and its applications to multi-attribute group decision-making.

Published in:

Soft Computing - A Fusion of Foundations, Methodologies & Applications, 2020, v. 24, n. 21, p. 16269, doi. 10.1007/s00500-020-04938-0

By:

Riaz, Muhammad;
Davvaz, Bijan;
Fakhar, Atiqa;
Firdous, Atiqa

Publication type:

Article

Study on Green's relations in ordered semihypergroups.

Published in:

Soft Computing - A Fusion of Foundations, Methodologies & Applications, 2020, v. 24, n. 15, p. 11189, doi. 10.1007/s00500-020-05035-y

By:

Tang, Jian;
Davvaz, Bijan

Publication type:

Article

A fuzzy application of the group Zn to complete hypergroups.

Published in:

Soft Computing - A Fusion of Foundations, Methodologies & Applications, 2020, v. 24, n. 5, p. 3543, doi. 10.1007/s00500-019-04121-0

By:

Cristea, Irina;
Hassani Sadrabadi, Elhan;
Davvaz, Bijan

Publication type:

Article

Primitive hyperideals and hyperstructure spaces of hyperrings.

Published in:

Categories & General Algebraic Structures with Applications, 2025, v. 22, n. 1, p. 157

By:

Davvaz, Bijan;
Goswami, Amartya;
Howell, Karin-Therese

Publication type:

Article

δ-primary subhypermodules on Krasner hyperrings.

Published in:

Categories & General Algebraic Structures with Applications, 2024, v. 21, n. 1, p. 153, doi. 10.48308/cgasa.21.1.153

By:

Kaya, Elif;
Bolat, Melis;
Ersoy, Bayram Ali;
Onar, Serkan;
Hila, Kostaq;
Davvaz, Bijan

Publication type:

Article

IDEAL THEORY OF (m, n)-NEAR RINGS.

Published in:

Communications Series A1 Mathematics & Statistics, 2024, v. 73, n. 4, p. 1098, doi. 10.31801/cfsuasmas.1494749

By:

MOHAMMADI, Fahimeh;
DAVVAZ, Bijan

Publication type:

Article

SOFT SEMI-TOPOLOGICAL POLYGROUPS.

Published in:

Communications Series A1 Mathematics & Statistics, 2022, v. 71, n. 3, p. 689, doi. 10.31801/cfsuasmas.997442

By:

MOUSAREZAEI, Rasoul;
DAVVAZ, Bijan

Publication type:

Article

The M[-] and [M] functors and five short lemma in H<sub>v</sub>-modules.

Published in:

Turkish Journal of Mathematics, 2016, v. 40, n. 2, p. 397, doi. 10.3906/mat-1502-75

By:

VAZIRI, Yaser;
GHADIRI, Mansour;
DAVVAZ, Bijan

Publication type:

Article

Generalized fuzzy Hv-ideals of Hv-rings.

Published in:

International Journal of General Systems, 2008, v. 37, n. 3, p. 329, doi. 10.1080/03081070601176455

By:

Davvaz, Bijan;
Zhan, Jianming;
Shum, K. P.

Publication type:

Article

Simplified interval-valued Pythagorean fuzzy graphs with application.

Published in:

Complex & Intelligent Systems, 2019, v. 5, n. 2, p. 229, doi. 10.1007/s40747-019-0106-3

By:

Akram, Muhammad;
Naz, Sumera;
Davvaz, Bijan

Publication type:

Article

Analzying the relation between soft sets and topological polygroups.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2023, v. 41, n. 3, p. 481, doi. 10.14744/sigma.2023.00054

By:

MOUSAREZAEI, Rasoul;
DAVVAZ, Bijan

Publication type:

Article