Irina Cristea

According to our database, Irina Cristea authored at least 31 papers between 2008 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

From HX-Groups to HX-Polygroups.

Seyed S. Mousavi, Morteza Jafarpour, Irina Cristea

Axioms, January, 2024

2023

Dependence Relations and Grade Fuzzy Set.

Alessandro Linzi, Irina Cristea

Symmetry, February, 2023

2022

Special Issue on Symmetry in Classical and Fuzzy Algebraic Hypercompositional Structures.

Irina Cristea

Symmetry, 2022

2021

About the Normal Projectivity and Injectivity of Krasner Hypermodules.

Hashem Bordbar, Irina Cristea

Axioms, 2021

2020

A Comparison of Complete Parts on m-Idempotent Hyperrings.

Azam Adineh Zadeh, Morteza Norouzi, Irina Cristea

Symmetry, 2020

A fuzzy application of the group Z_n to complete hypergroups.

Irina Cristea, Elhan Hassani Sadrabadi, Bijan Davvaz

Soft Comput., 2020

A New Type of Fuzzy Quasi-ideals of Ordered Semigroups.

Irina Cristea, Ahsan Mahboob, Noor Mohammad Khan

J. Multiple Valued Log. Soft Comput., 2020

2019

Hyperhomographies on Krasner Hyperfields.

Vahid Vahedi, Morteza Jafarpour, Irina Cristea

Symmetry, 2019

Breakable Semihypergroups.

Dariush Heidari, Irina Cristea

Symmetry, 2019

Weak Embeddable Hypernear-Rings.

Jelena Dakic, Sanja Jancic-Rasovic, Irina Cristea

Symmetry, 2019

2018

Cyclicity in <i>EL</i>-Hypergroups.

Michal Novák, Stepán Krehlík, Irina Cristea

Symmetry, 2018

Subpolygroups Related to a Fuzzy Topology.

N. Abbasizadeh, Irina Cristea, Bijan Davvaz, Jianming Zhan

J. Multiple Valued Log. Soft Comput., 2018

2017

A new type of fuzzy subsemihypermodules.

Morteza Norouzi, Irina Cristea

J. Intell. Fuzzy Syst., 2017

2016

Fuzzy Subhypergroups Degree.

Irina Cristea

J. Multiple Valued Log. Soft Comput., 2016

A method to compute the number of regular reversible Rosenberg hypergroup.

Morteza Jafarpour, Irina Cristea, Ali Tavakoli

Ars Comb., 2016

2015

Fuzzy Algebraic Hyperstructures - An Introduction

Bijan Davvaz, Irina Cristea

Studies in Fuzziness and Soft Computing 321, Springer, ISBN: 978-3-319-14762-8, 2015

Special intuitionistic fuzzy subhypergroups of complete hypergroups.

Irina Cristea, Bijan Davvaz, Elhan Hassani Sadrabadi

J. Intell. Fuzzy Syst., 2015

On dihedral hypergroups.

Morteza Jafarpour, Irina Cristea, F. Alizadeh

Eur. J. Comb., 2015

2014

Characterizations of fuzzy soft Γ-hemirings.

Jianming Zhan, Irina Cristea

J. Intell. Fuzzy Syst., 2014

2013

Atanassov's Intuitionistic Fuzzy Grade of I.P.S. Hypergroups of Order 7.

Bijan Davvaz, Elhan Hassani Sadrabadi, Irina Cristea

J. Multiple Valued Log. Soft Comput., 2013

Operations on Fuzzy Relations: A Tool to Construct New Hyperrings.

Irina Cristea, Sanja Jancic-Rasovic

J. Multiple Valued Log. Soft Comput., 2013

2012

On Atanassov's Intuitionistic Fuzzy Grade of Complete Hypergroups.

Carmen Angheluta, Irina Cristea

J. Multiple Valued Log. Soft Comput., 2012

2011

About the fundamental relations defined on the hypergroupoids associated with binary relations.

Irina Cristea, Mirela Stefanescu, Carmen Angheluta

Eur. J. Comb., 2011

2010

A decomposition of the cyclic groups of order p and p², where p is a prime number.

Irina Cristea, Mohammad Reza Darafsheh

J. Intell. Fuzzy Syst., 2010

Atanassov's intuitionistic fuzzy grade of hypergroups.

Irina Cristea, Bijan Davvaz

Inf. Sci., 2010

Hypergroups and n-ary relations.

Irina Cristea, Mirela Stefanescu

Eur. J. Comb., 2010

About a decomposition of the group Z_pq, where p and q are distinct odd primes.

Irina Cristea, Mohammad Reza Darafsheh

Eur. J. Comb., 2010

Enumeration of Rosenberg hypergroups.

Irina Cristea, Morteza Jafarpour, Seyed S. Mousavi, Ali Soleymani

Comput. Math. Appl., 2010

2009

Hyperstructures and fuzzy sets endowed with two membership functions.

Irina Cristea

Fuzzy Sets Syst., 2009

2008

On the fuzzy grade of hypergroups.

Mirela Stefanescu, Irina Cristea

Fuzzy Sets Syst., 2008

Binary relations and reduced hypergroups.

Irina Cristea, Mirela Stefanescu

Discret. Math., 2008