n-hypergroups and binary relations. - Violeta Leoreanu Fotea; Bijan Davvaz (Eur. J. Comb., 2008)

The lower and upper approximations in a hypergroup. - Violeta Leoreanu Fotea (Inf. Sci., 2008)

Roughness in n. - Violeta Leoreanu Fotea; Bijan Davvaz (Inf. Sci., 2008)

On the Sequence of Hypergroups and Membership Functions Determined by a Hypergraph. - Piergiulio Corsini; Violeta Leoreanu Fotea; A. Iranmanesh (J. Multiple Valued Log. Soft Comput., 2008)

Fuzzy n-ary subpolygroups. - Bijan Davvaz; Piergiulio Corsini; Violeta Leoreanu Fotea (Comput. Math. Appl., 2009)

Applications of interval valued fuzzy n-ary polygroups with respect to t-norms (t-conorms). - Bijan Davvaz; Violeta Leoreanu Fotea (Comput. Math. Appl., 2009)

Fuzzy hypermodules. - Violeta Leoreanu Fotea (Comput. Math. Appl., 2009)

Fuzzy hyperrings. - Violeta Leoreanu Fotea; Bijan Davvaz (Fuzzy Sets Syst., 2009)

Atanassov's intuitionistic (S,T)-fuzzy n-ary sub-hypergroups and their properties - Bijan Davvaz; Piergiulio Corsini; Violeta Leoreanu Fotea (Inf. Sci., 2009)

A new type of fuzzy n-ary hyperstructures. - Violeta Leoreanu Fotea (Inf. Sci., 2009)

Homomorphisms of Hypergroupoids Associated with L-Fuzzy Sets. - Violeta Leoreanu Fotea; Ivo G. Rosenberg (J. Multiple Valued Log. Soft Comput., 2009)

Join n-Spaces and Lattices. - Violeta Leoreanu Fotea; Bijan Davvaz (J. Multiple Valued Log. Soft Comput., 2009)

Isomorphisms of hypergroups and of n -hypergroups with applications. - Violeta Leoreanu Fotea; Piergiulio Corsini (Soft Comput., 2009)

Application of level soft sets in decision making based on interval-valued fuzzy soft sets. - Feng Feng 003; Yongming Li 001; Violeta Leoreanu Fotea (Comput. Math. Appl., 2010)

On (fuzzy) isomorphism theorems of Gamma-hyperrings. - Xueling Ma; Jianming Zhan 001; Violeta Leoreanu Fotea (Comput. Math. Appl., 2010)

Hypergroupoids determined by lattices. - Violeta Leoreanu Fotea; Ivo G. Rosenberg (Eur. J. Comb., 2010)

Fuzzy join n-ary spaces and fuzzy canonical n-ary hypergroups. - Violeta Leoreanu Fotea (Fuzzy Sets Syst., 2010)

Intuitionistic Fuzzy n-ary Hypergroups. - Bijan Davvaz; Violeta Leoreanu Fotea (J. Multiple Valued Log. Soft Comput., 2010)

Join Spaces Determined by Lattices. - Violeta Leoreanu Fotea; Ivo G. Rosenberg (J. Multiple Valued Log. Soft Comput., 2010)

Approximations in hypergroups and fuzzy hypergroups. - Violeta Leoreanu Fotea (Comput. Math. Appl., 2011)

A class of semihypergroups connected to preordered weak Gamma-semigroups. - Morteza Jafarpour; Seyed S. Mousavi; Violeta Leoreanu Fotea (Comput. Math. Appl., 2011)

Soft sets and soft rough sets. - Feng Feng 003; Xiaoyan Liu; Violeta Leoreanu Fotea; Young Bae Jun (Inf. Sci., 2011)

Equivalence relations in semihypergroups and the corresponding quotient structures. - Seyed S. Mousavi; Violeta Leoreanu Fotea; Morteza Jafarpour; H. Babaei (Eur. J. Comb., 2012)

Fuzzy soft hypergroups. - Violeta Leoreanu Fotea; Feng Feng 003; Jianming Zhan 001 (Int. J. Comput. Math., 2012)

Atanassov's intuitionistic fuzzy grade of a sequence of fuzzy sets and join spaces determined by a hypergraph. - Bijan Davvaz; Elhan Hassani Sadrabadi; Violeta Leoreanu Fotea (J. Intell. Fuzzy Syst., 2012)

Structures of Fuzzy Γ-hyperideals in Γ-semihypergroups. - Bijan Davvaz; Violeta Leoreanu Fotea (J. Multiple Valued Log. Soft Comput., 2012)

Fuzzy Γ-hyperrings and fuzzy Γ-hypermodules. - Violeta Leoreanu Fotea; Jianming Zhan 001; L. Leoreanu (J. Intell. Fuzzy Syst., 2013)

General Forms of (α, β)-Fuzzy Subhypergroups of Hypergroups. - Yunqiang Yin; Jianming Zhan 001; Violeta Leoreanu Fotea; Saeed Rasouli (J. Multiple Valued Log. Soft Comput., 2013)

A note on "New fundamental relation of hyperrings". - S. Mirvakili; Bijan Davvaz; Violeta Leoreanu Fotea (Eur. J. Comb., 2014)

Fuzzy Γ-hypergroups. - Violeta Leoreanu Fotea; Bijan Davvaz; Feng Feng 003 (J. Intell. Fuzzy Syst., 2014)

Attribute analysis of information systems based on elementary soft implications. - Feng Feng 003; Muhammad Akram 001; Bijan Davvaz; Violeta Leoreanu Fotea (Knowl. Based Syst., 2014)

On prime and primary subhypermodules of (m, n)-hypermodules. - Reza Ameri; Morteza Norouzi; Violeta Leoreanu Fotea (Eur. J. Comb., 2015)

On Sperner (semi)hypergroups. - Morteza Jafarpour; Hossien Aghabozorgi; Violeta Leoreanu Fotea (Eur. J. Comb., 2015)

On left (right) ρ-transitive geometric spaces. - Morteza Jafarpour; Violeta Leoreanu Fotea; M. Hassanzadeh (Eur. J. Comb., 2015)

A new class of n-ary hyperoperations. - Violeta Leoreanu Fotea; Ivo G. Rosenberg; Bijan Davvaz; Thomas Vougiouklis (Eur. J. Comb., 2015)

Enumeration of 3- and 4-hypergroups on sets with two elements. - M. B. Safari; Bijan Davvaz; Violeta Leoreanu Fotea (Eur. J. Comb., 2015)

Fuzzy ordered Krasner hyperrings. - Bijan Davvaz; Violeta Leoreanu Fotea (J. Intell. Fuzzy Syst., 2015)

Characterizations of two kinds of hemirings based on probability spaces. - Jianming Zhan 001; Bin Yu; Violeta-Elena Fotea (Soft Comput., 2016)

Studies on fuzzy topological polygroups. - N. Abbasizadeh; Bijan Davvaz; Violeta Leoreanu Fotea (J. Intell. Fuzzy Syst., 2017)

A Novel Rough Soft Hemirings Based on a Congruence Relation and Corresponding Decision-Making Methods. - Xueling Ma; Jianming Zhan 001; Violeta Leoreanu Fotea (J. Multiple Valued Log. Soft Comput., 2017)

Roughness in Hemirings Based on Fuzzy Strong h-Ideals. - Jianming Zhan 001; Kuanyun Zhu; Violeta Leoreanu Fotea (J. Multiple Valued Log. Soft Comput., 2017)

On Engel Fuzzy Subpolygroups. - Rajab Ali Borzooei; E. Mohammadzadeh; Violeta Fotea (New Math. Nat. Comput., 2017)

Cubic hyperideals in LA-semihypergroups. - Naveed Yaqoob; Muhammad Gulistan; Violeta Leoreanu Fotea; Kostaq Hila (J. Intell. Fuzzy Syst., 2018)

Constructions of Quotient of Fuzzy Hypermodules. - Morteza Norouzi; Violeta Leoreanu Fotea (J. Multiple Valued Log. Soft Comput., 2018)

A New Generalization of Fuzzy Soft Bi-ideals in Ordered Semigroups. - Faiz Muhammad Khan; Violeta Leoreanu Fotea; Ibrahim; Amanullah (J. Multiple Valued Log. Soft Comput., 2021)

A New Approach on Derivations of Hyperlattices. - Blaise Blériot Koguep Njionou; Audrey Armel Chawoua Ngapeya; Violeta Leoreanu Fotea (J. Multiple Valued Log. Soft Comput., 2022)

Join Spaces and Lattices. - Violeta Leoreanu Fotea; Sárka Hosková-Mayerová (Axioms, 2024)

A Progressive Outlook on Possibility Multi-Fuzzy Soft Ordered Semigroups: Theory and Analysis. - Sana Habib; Faiz Muhammad Khan; Violeta Leoreanu Fotea (Axioms, 2024)