Irina Cristea

32 papers Journal 31
YearRankTypeTitle / Venue / Authors
2026 J jnl
Boolean algebras as a tool to implement and analyze hypercompositional structures.
Appl. Math. Comput.
Enrico Talotti, Irina Cristea
2024 J jnl
From HX-Groups to HX-Polygroups.
Axioms
Seyed S. Mousavi, Morteza Jafarpour, Irina Cristea
2023 J jnl
Dependence Relations and Grade Fuzzy Set.
Symmetry
Alessandro Linzi, Irina Cristea
2022 J jnl
Special Issue on Symmetry in Classical and Fuzzy Algebraic Hypercompositional Structures.
Symmetry
Irina Cristea
2021 J jnl
About the Normal Projectivity and Injectivity of Krasner Hypermodules.
Axioms
Hashem Bordbar, Irina Cristea
2020 J jnl
A Comparison of Complete Parts on m-Idempotent Hyperrings.
Symmetry
Azam Adineh Zadeh, Morteza Norouzi, Irina Cristea
2020 J jnl
A New Type of Fuzzy Quasi-ideals of Ordered Semigroups.
J. Multiple Valued Log. Soft Comput.
Irina Cristea, Ahsan Mahboob, Noor Mohammad Khan
2020 J jnl
A fuzzy application of the group Z
Soft Comput.
Irina Cristea, Elhan Hassani Sadrabadi, Bijan Davvaz
2019 J jnl
Breakable Semihypergroups.
Symmetry
Dariush Heidari, Irina Cristea
2019 J jnl
Hyperhomographies on Krasner Hyperfields.
Symmetry
Vahid Vahedi, Morteza Jafarpour, Irina Cristea
2019 J jnl
Weak Embeddable Hypernear-Rings.
Symmetry
Jelena Dakic, Sanja Jancic-Rasovic, Irina Cristea
2018 J jnl
Cyclicity in
Symmetry
Michal Novák, Stepán Krehlík, Irina Cristea
2018 J jnl
Subpolygroups Related to a Fuzzy Topology.
J. Multiple Valued Log. Soft Comput.
N. Abbasizadeh, Irina Cristea, Bijan Davvaz, Jianming Zhan
2017 J jnl
A new type of fuzzy subsemihypermodules.
J. Intell. Fuzzy Syst.
Morteza Norouzi, Irina Cristea
2016 J jnl
A method to compute the number of regular reversible Rosenberg hypergroup.
Ars Comb.
Morteza Jafarpour, Irina Cristea, Ali Tavakoli
2016 J jnl
Fuzzy Subhypergroups Degree.
J. Multiple Valued Log. Soft Comput.
Irina Cristea
2015 — book
Fuzzy Algebraic Hyperstructures - An Introduction
Bijan Davvaz, Irina Cristea
2015 J jnl
On dihedral hypergroups.
Eur. J. Comb.
Morteza Jafarpour, Irina Cristea, F. Alizadeh
2015 J jnl
Special intuitionistic fuzzy subhypergroups of complete hypergroups.
J. Intell. Fuzzy Syst.
Irina Cristea, Bijan Davvaz, Elhan Hassani Sadrabadi
2014 J jnl
Characterizations of fuzzy soft Γ-hemirings.
J. Intell. Fuzzy Syst.
Jianming Zhan, Irina Cristea
2013 J jnl
Atanassov's Intuitionistic Fuzzy Grade of I.P.S. Hypergroups of Order 7.
J. Multiple Valued Log. Soft Comput.
Bijan Davvaz, Elhan Hassani Sadrabadi, Irina Cristea
2013 J jnl
Operations on Fuzzy Relations: A Tool to Construct New Hyperrings.
J. Multiple Valued Log. Soft Comput.
Irina Cristea, Sanja Jancic-Rasovic
2012 J jnl
On Atanassov's Intuitionistic Fuzzy Grade of Complete Hypergroups.
J. Multiple Valued Log. Soft Comput.
Carmen Angheluta, Irina Cristea
2011 J jnl
About the fundamental relations defined on the hypergroupoids associated with binary relations.
Eur. J. Comb.
Irina Cristea, Mirela Stefanescu, Carmen Angheluta
2010 J jnl
A decomposition of the cyclic groups of order p and p
J. Intell. Fuzzy Syst.
Irina Cristea, Mohammad Reza Darafsheh
2010 J jnl
About a decomposition of the group Z
Eur. J. Comb.
Irina Cristea, Mohammad Reza Darafsheh
2010 J jnl
Atanassov's intuitionistic fuzzy grade of hypergroups.
Inf. Sci.
Irina Cristea, Bijan Davvaz
2010 J jnl
Enumeration of Rosenberg hypergroups.
Comput. Math. Appl.
Irina Cristea, Morteza Jafarpour, Seyed S. Mousavi, Ali Soleymani
2010 J jnl
Hypergroups and n-ary relations.
Eur. J. Comb.
Irina Cristea, Mirela Stefanescu
2009 J jnl
Hyperstructures and fuzzy sets endowed with two membership functions.
Fuzzy Sets Syst.
Irina Cristea
2008 J jnl
Binary relations and reduced hypergroups.
Discret. Math.
Irina Cristea, Mirela Stefanescu
2008 J jnl
On the fuzzy grade of hypergroups.
Fuzzy Sets Syst.
Mirela Stefanescu, Irina Cristea