Halis Aygün

According to our database, Halis Aygün authored at least 28 papers between 1999 and 2025.

Collaborative distances:

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

2025

Novel Hamacher aggregation operators with applications to the AHP-COPRAS method for spherical fuzzy environment.

Elif Güner, Basak Aldemir, Ebru Aydogdu, Halis Aygün

Neural Comput. Appl., June, 2025

2023

Complex spherical fuzzy TOPSIS based on entropy.

Ebru Aydogdu, Elif Güner, Basak Aldemir, Halis Aygün

Expert Syst. Appl., April, 2023

A Novel Entropy Measure with its Application to the COPRAS Method in Complex Spherical Fuzzy Environment.

Ebru Aydogdu, Basak Aldemir, Elif Güner, Halis Aygün

Informatica, 2023

2020

On 2S-metric spaces.

Vildan Çetkin, Elif Güner, Halis Aygün

Soft Comput., 2020

2018

A topological view on <i>L</i>-fuzzy soft sets: Connectedness degree.

Vildan Çetkin, Halis Aygün

J. Intell. Fuzzy Syst., 2018

On (L, M)-Double Fuzzy Filter Spaces.

Ahmed A. Abd El-Latif, Halis Aygün, Vildan Çetkin

Adv. Fuzzy Syst., 2018

2017

A topological view on application of L-fuzzy soft sets: Compactness.

Vildan Çetkin, Abdülkadir Aygünoglu, Halis Aygün

J. Intell. Fuzzy Syst., 2017

2016

On L-soft merotopies.

Vildan Çetkin, Halis Aygün

Soft Comput., 2016

On Convergence of Soft Nets.

Vildan Çetkin, Halis Aygün

J. Multiple Valued Log. Soft Comput., 2016

CATS of soft topological spaces.

Vildan Çetkin, Abdülkadir Aygünoglu, Halis Aygün

J. Intell. Fuzzy Syst., 2016

2015

Soft sets over power sets: Generalities and applications to topology.

Banu Pazar Varol, Halis Aygün

J. Intell. Fuzzy Syst., 2015

An approach to neutrosophic subgroup and its fundamental properties.

Vildan Çetkin, Halis Aygün

J. Intell. Fuzzy Syst., 2015

2014

Neighborhood structures of fuzzy soft topological spaces.

Banu Pazar Varol, Abdülkadir Aygünoglu, Halis Aygün

J. Intell. Fuzzy Syst., 2014

On fuzzy soft topogenous structure.

Vildan Çetkin, Halis Aygün

J. Intell. Fuzzy Syst., 2014

2013

On embedding problem of fuzzy number valued continuous functions.

Abdülkadir Aygünoglu, Vildan Çetkin, Halis Aygün

J. Intell. Fuzzy Syst., 2013

A Note on Fuzzy Soft Topological Spaces.

Vildan Çetkin, Halis Aygün

Proceedings of the 8th conference of the European Society for Fuzzy Logic and Technology, 2013

2012

Interval-valued intuitionistic fuzzy subgroups based on interval-valued double <i>t</i>-norm.

Abdülkadir Aygünoglu, Banu Pazar Varol, Vildan Çetkin, Halis Aygün

Neural Comput. Appl., 2012

Some notes on soft topological spaces.

Abdülkadir Aygünoglu, Halis Aygün

Neural Comput. Appl., 2012

2011

Categories Related to Topology Viewed as Soft Sets.

Banu Pazar Varol, Alexander Shostak, Halis Aygün

Proceedings of the 7th conference of the European Society for Fuzzy Logic and Technology, 2011

2010

Lattice valued double fuzzy preproximity spaces.

Vildan Çetkin, Halis Aygün

Comput. Math. Appl., 2010

2009

Introduction to fuzzy soft groups.

Abdülkadir Aygünoglu, Halis Aygün

Comput. Math. Appl., 2009

2008

Fuzzy Inverse Compactness.

Halis Aygün, A. Arzu Bural, S. R. T. Kudri

Int. J. Math. Math. Sci., 2008

2006

Intuitionistic fuzzy semiregularization spaces.

Salah El-Din Abbas, Halis Aygün

Inf. Sci., 2006

2004

On characterizations of some covering properties in <i>L</i>-fuzzy topological spaces in Sostak's sense.

Halis Aygün, Salah El-Din Abbas

Inf. Sci., 2004

2000

Relative compactness in L-fuzzy topological spaces.

Halis Aygün, S. R. T. Kudri, M. W. Warner

Fuzzy Sets Syst., 2000

P-Closedness in L-fuzzy topological spaces.

Halis Aygün, S. R. T. Kudri

Fuzzy Sets Syst., 2000

α-Compactness in L-fuzzy topological spaces.

Halis Aygün

Fuzzy Sets Syst., 2000

1999

Completely induced L-fuzzy topological spaces.

Halis Aygün, M. W. Warner, S. R. T. Kudri

Fuzzy Sets Syst., 1999