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Orhan Dalkılıç Asst. Prof. Dr. BINGOL UNIVERSITY
Publication 26 Review 14 CrossRef Cited 136 TR Dizin Cited 10
26 Publication
14 Review
136 CrossRef Cited
10 TR Dizin Cited
0000-0003-3875-1398

Research Fields

Mathematical Sciences Topology Applied Mathematics

Institution

BINGOL UNIVERSITY

Popular Publications

An Application of VFPFSS’s in Decision Making Problems
Authors: Orhan Dalkılıç
Published: 2022 , Journal of Polytechnic
DOI: 10.2339/politeknik.758474
CITED 22 FAVORITE 1 TOTAL DOWNLOAD COUNT 1925

22

1

1925

Publications

Virtual Logic-Based Fuzzy Parameterized Fuzzy Hypersoft Sets: An Algorithmic Framework for Improved Decision-Making
Authors: Orhan Dalkılıç
Published: 2026 , El-Cezeri
DOI: 10.31202/ecjse.1769451
FAVORITE 0 TOTAL DOWNLOAD COUNT 354

0

354

A Novel Approach Based on Virtual Fuzzy Parameterized Soft Sets for Uncertainty Environments Where Multiple Membership Values are Processed
Authors: Orhan Dalkılıç
Published: 2026 , Süleyman Demirel University Journal of Natural and Applied Sciences
DOI: 10.19113/sdufenbed.1799868
FAVORITE 0 TOTAL DOWNLOAD COUNT 278

0

278

Decision-maker-oriented virtual logic-based fuzzy parameterized interval-valued fuzzy soft sets
Authors: Orhan Dalkılıç
Published: 2026 , Gümüşhane University Journal of Science and Technology
DOI: 10.17714/gumusfenbil.1779777
FAVORITE 0 TOTAL DOWNLOAD COUNT 408

0

408

Evaluating Prostate Cancer Diagnosis Using the Adaptive Neural Fuzzy Inference System (ANFIS): A Comparative Analysis of Diagnostic Accuracy
Authors: Orhan Dalkılıç , Naime Demirtaş , Abdullah Demirtaş
Published: 2025 , Turkish Journal of Science and Technology
DOI: 10.55525/tjst.1344862
FAVORITE 0 TOTAL DOWNLOAD COUNT 400

0

400

Innovative Decision-Making with VFP-Soft Sets: A Comparative Analysis
Authors: Orhan Dalkılıç
Published: 2025 , Turkish Journal of Science and Technology
DOI: 10.55525/tjst.1375167
FAVORITE 0 TOTAL DOWNLOAD COUNT 372

0

372

A Generalization of Neutrosophic Parametrized Hypersoft Sets For Decision Makers
Authors: Orhan Dalkılıç
Published: 2025 , Afyon Kocatepe University Journal of Science and Engineering
DOI: 10.35414/akufemubid.1364511
FAVORITE 0 TOTAL DOWNLOAD COUNT 494

0

494

Bipolar Fuzzy Soft Set Theory Applied to Medical Diagnosis
Authors: Orhan Dalkılıç , Naime Demirtaş
Published: 2024 , Turkish Journal of Mathematics and Computer Science
DOI: 10.47000/tjmcs.1254943
FAVORITE 0 TOTAL DOWNLOAD COUNT 989

0

989

SEPARATION AXIOMS ON NEAR SOFT TOPOLOGICAL SPACES
Authors: Naime Demirtaş , Orhan Dalkılıç , Abdullah Demirtaş
Published: 2023 , Journal of Universal Mathematics
DOI: 10.33773/jum.1150494
FAVORITE 0 TOTAL DOWNLOAD COUNT 622

0

622

A more ideal Approach to Uncertainty Problems: VFPIVFSS
Authors: Orhan Dalkılıç
Published: 2022 , Journal of Polytechnic
DOI: 10.2339/politeknik.792176
FAVORITE 0 TOTAL DOWNLOAD COUNT 1083

0

1083

A Mathematical Analysis of the Relationship Between the Vaccination Rate And COVID-19 Pandemic in Turkey
Authors: Orhan Dalkılıç , Naime Demirtaş
Published: 2022 , Turkish Journal of Forecasting
DOI: 10.34110/forecasting.1077416
FAVORITE 0 TOTAL DOWNLOAD COUNT 472

0

472

Virtual intuitionistic fuzzy parameterized intuitionistic fuzzy soft sets and their application in decision-making
Authors: Orhan Dalkılıç , Naime Demirtaş
Published: 2022 , Gümüşhane University Journal of Science and Technology
DOI: 10.17714/gumusfenbil.993353
FAVORITE 0 TOTAL DOWNLOAD COUNT 864

0

864

An Application of VFPFSS’s in Decision Making Problems
Authors: Orhan Dalkılıç
Published: 2022 , Journal of Polytechnic
DOI: 10.2339/politeknik.758474
FAVORITE 1 TOTAL DOWNLOAD COUNT 1925

1

1925

Generalization of Neutrosophic Parametrized Soft Set Theory and Its Applications
Authors: Orhan Dalkılıç
Published: 2022 , Journal of Polytechnic
DOI: 10.2339/politeknik.783237
FAVORITE 0 TOTAL DOWNLOAD COUNT 1807

0

1807

Combination of the Bipolar Soft Set and Soft Expert Set with an Application in Decision Making
Authors: Orhan Dalkılıç , Naime Demirtaş
Published: 2022 , Gazi University Journal of Science
DOI: 10.35378/gujs.828316
FAVORITE 0 TOTAL DOWNLOAD COUNT 854

0

854

A novel mathematical approach to uncertainty problems: VFPIFS-set
Authors: Orhan Dalkılıç
Published: 2022 , Gümüşhane University Journal of Science and Technology
DOI: 10.17714/gumusfenbil.870783
FAVORITE 0 TOTAL DOWNLOAD COUNT 807

0

807

Neutrosophic Extension of N-soft Set and Similarity-Based Decision-Making
Authors: Naime Demirtaş , Orhan Dalkılıç
Published: 2021 , Turkish Journal of Mathematics and Computer Science
DOI: 10.47000/tjmcs.930717
FAVORITE 0 TOTAL DOWNLOAD COUNT 848

0

848

(α, β)-cuts and inverse (α, β)-cuts in bipolar fuzzy soft sets
Authors: Orhan Dalkılıç
Published: 2021 , Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics
DOI: 10.31801/cfsuasmas.770623
FAVORITE 0 TOTAL DOWNLOAD COUNT 1097

0

1097

Algebraic operations of virtual fuzzy parameterized soft sets and their application in decision-making
Authors: Orhan Dalkılıç , Naime Demirtaş
Published: 2021 , Cumhuriyet Science Journal
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 906

0

906

VFP-Soft Sets and Its Application on Decision Making Problems
Authors: Orhan Dalkılıç , Naime Demirtaş
Published: 2021 , Journal of Polytechnic
DOI: 10.2339/politeknik.685634
FAVORITE 0 TOTAL DOWNLOAD COUNT 1837

0

1837

A mathematical model designed for the development of the rental industry
Authors: Naime Demirtaş , Orhan Dalkılıç
Published: 2021 , El-Cezeri
DOI: 10.31202/ecjse.906148
FAVORITE 0 TOTAL DOWNLOAD COUNT 1100

0

1100

A novel mathematical model focusing on decision makers: Virtual intuitionistic fuzzy parameterized soft set
Authors: Orhan Dalkılıç
Published: 2021 , El-Cezeri
DOI: 10.31202/ecjse.940871
FAVORITE 0 TOTAL DOWNLOAD COUNT 1024

0

1024

NEW TYPES OF SETS IN CECH CLOSURE SPACES
Authors: Naime Demirtaş , Orhan Dalkılıç
Published: 2021 , Journal of Universal Mathematics
DOI: 10.33773/jum.964785
FAVORITE 0 TOTAL DOWNLOAD COUNT 846

0

846

BIPOLAR SOFT ORDERED TOPOLOGY AND A NEW DEFINITION FOR BIPOLAR SOFT TOPOLOGY
Authors: Naime Demirtaş , Orhan Dalkılıç
Published: 2021 , Journal of Universal Mathematics
DOI: 10.33773/jum.886932
FAVORITE 0 TOTAL DOWNLOAD COUNT 621

0

621

Bipolar fuzzy soft D-metric spaces
Authors: Orhan Dalkılıç , Naime Demirtaş
Published: 2021 , Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics
DOI: 10.31801/cfsuasmas.774658
FAVORITE 0 TOTAL DOWNLOAD COUNT 1384

0

1384

Decompositions of Soft \alpha-continuity and Soft A-continuity
Authors: Naime Demirtaş, Orhan Dalkılıç
Published: 2020 , Journal of New Theory
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 689

0

689

BIPOLAR SOFT FILTER
Authors: Orhan Dalkılıç , Naime Demirtaş
Published: 2020 , Journal of Universal Mathematics
DOI: 10.33773/jum.679829
FAVORITE 0 TOTAL DOWNLOAD COUNT 969

0

969

Articles published in
Afyon Kocatepe University Journal of Science and Engineering
Afyon Kocatepe University Journal of Science and Engineering
Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics
Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics
Cumhuriyet Science Journal
Cumhuriyet Science Journal
El-Cezeri
El-Cezeri
Gazi University Journal of Science
Gazi University Journal of Science
Gümüşhane University Journal of Science and Technology
Gümüşhane University Journal of Science and Technology
Journal of New Theory
Journal of New Theory
Journal of Polytechnic
Journal of Polytechnic
Journal of Universal Mathematics
Journal of Universal Mathematics
Süleyman Demirel University Journal of Natural and Applied Sciences
Süleyman Demirel University Journal of Natural and Applied Sciences
Turkish Journal of Forecasting
Turkish Journal of Forecasting
Turkish Journal of Mathematics and Computer Science
Turkish Journal of Mathematics and Computer Science
Turkish Journal of Science and Technology
Turkish Journal of Science and Technology

Reviews

Afyon Kocatepe University Journal of Economics and Administrative Sciences
Afyon Kocatepe University Journal of Economics and Administrative Sciences
Bitlis Eren Üniversitesi Fen Bilimleri Dergisi
Bitlis Eren Üniversitesi Fen Bilimleri Dergisi
Celal Bayar University Journal of Science
Celal Bayar University Journal of Science
Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics
Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics
Ikonion Journal of Mathematics
Ikonion Journal of Mathematics
International Journal of Advances in Engineering and Pure Sciences
International Journal of Advances in Engineering and Pure Sciences
Journal of Soft Computing and Artificial Intelligence
Journal of Soft Computing and Artificial Intelligence
Journal of the Institute of Science and Technology
Journal of the Institute of Science and Technology
Sinop University Journal of Natural Sciences
Sinop University Journal of Natural Sciences
The Black Sea Journal of Sciences
The Black Sea Journal of Sciences
Universal Journal of Mathematics and Applications
Universal Journal of Mathematics and Applications

Publications

Virtual Logic-Based Fuzzy Parameterized Fuzzy Hypersoft Sets: An Algorithmic Framework for Improved Decision-Making
Authors: Orhan Dalkılıç
Published: 2026 , El-Cezeri
DOI: 10.31202/ecjse.1769451
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 354

1

0

354

Evaluating Prostate Cancer Diagnosis Using the Adaptive Neural Fuzzy Inference System (ANFIS): A Comparative Analysis of Diagnostic Accuracy
Authors: Orhan Dalkılıç , Naime Demirtaş , Abdullah Demirtaş
Published: 2025 , Turkish Journal of Science and Technology
DOI: 10.55525/tjst.1344862
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 400

1

0

400

Innovative Decision-Making with VFP-Soft Sets: A Comparative Analysis
Authors: Orhan Dalkılıç
Published: 2025 , Turkish Journal of Science and Technology
DOI: 10.55525/tjst.1375167
CITED 3 FAVORITE 0 TOTAL DOWNLOAD COUNT 372

3

0

372

A Generalization of Neutrosophic Parametrized Hypersoft Sets For Decision Makers
Authors: Orhan Dalkılıç
Published: 2025 , Afyon Kocatepe University Journal of Science and Engineering
DOI: 10.35414/akufemubid.1364511
CITED 2 FAVORITE 0 TOTAL DOWNLOAD COUNT 494

2

0

494

Bipolar Fuzzy Soft Set Theory Applied to Medical Diagnosis
Authors: Orhan Dalkılıç , Naime Demirtaş
Published: 2024 , Turkish Journal of Mathematics and Computer Science
DOI: 10.47000/tjmcs.1254943
CITED 5 FAVORITE 0 TOTAL DOWNLOAD COUNT 989

5

0

989

SEPARATION AXIOMS ON NEAR SOFT TOPOLOGICAL SPACES
Authors: Naime Demirtaş , Orhan Dalkılıç , Abdullah Demirtaş
Published: 2023 , Journal of Universal Mathematics
DOI: 10.33773/jum.1150494
CITED 4 FAVORITE 0 TOTAL DOWNLOAD COUNT 622

4

0

622

A more ideal Approach to Uncertainty Problems: VFPIVFSS
Authors: Orhan Dalkılıç
Published: 2022 , Journal of Polytechnic
DOI: 10.2339/politeknik.792176
CITED 3 FAVORITE 0 TOTAL DOWNLOAD COUNT 1083

3

0

1083

A Mathematical Analysis of the Relationship Between the Vaccination Rate And COVID-19 Pandemic in Turkey
Authors: Orhan Dalkılıç , Naime Demirtaş
Published: 2022 , Turkish Journal of Forecasting
DOI: 10.34110/forecasting.1077416
CITED 6 FAVORITE 0 TOTAL DOWNLOAD COUNT 472

6

0

472

Virtual intuitionistic fuzzy parameterized intuitionistic fuzzy soft sets and their application in decision-making
Authors: Orhan Dalkılıç , Naime Demirtaş
Published: 2022 , Gümüşhane University Journal of Science and Technology
DOI: 10.17714/gumusfenbil.993353
CITED 3 FAVORITE 0 TOTAL DOWNLOAD COUNT 864

3

0

864

An Application of VFPFSS’s in Decision Making Problems
Authors: Orhan Dalkılıç
Published: 2022 , Journal of Polytechnic
DOI: 10.2339/politeknik.758474
CITED 22 FAVORITE 1 TOTAL DOWNLOAD COUNT 1925

22

1

1925

Generalization of Neutrosophic Parametrized Soft Set Theory and Its Applications
Authors: Orhan Dalkılıç
Published: 2022 , Journal of Polytechnic
DOI: 10.2339/politeknik.783237
CITED 6 FAVORITE 0 TOTAL DOWNLOAD COUNT 1807

6

0

1807

Combination of the Bipolar Soft Set and Soft Expert Set with an Application in Decision Making
Authors: Orhan Dalkılıç , Naime Demirtaş
Published: 2022 , Gazi University Journal of Science
DOI: 10.35378/gujs.828316
CITED 5 FAVORITE 0 TOTAL DOWNLOAD COUNT 854

5

0

854

A novel mathematical approach to uncertainty problems: VFPIFS-set
Authors: Orhan Dalkılıç
Published: 2022 , Gümüşhane University Journal of Science and Technology
DOI: 10.17714/gumusfenbil.870783
CITED 3 FAVORITE 0 TOTAL DOWNLOAD COUNT 807

3

0

807

Neutrosophic Extension of N-soft Set and Similarity-Based Decision-Making
Authors: Naime Demirtaş , Orhan Dalkılıç
Published: 2021 , Turkish Journal of Mathematics and Computer Science
DOI: 10.47000/tjmcs.930717
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 848

1

0

848

(α, β)-cuts and inverse (α, β)-cuts in bipolar fuzzy soft sets
Authors: Orhan Dalkılıç
Published: 2021 , Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics
DOI: 10.31801/cfsuasmas.770623
CITED 4 FAVORITE 0 TOTAL DOWNLOAD COUNT 1097

4

0

1097

VFP-Soft Sets and Its Application on Decision Making Problems
Authors: Orhan Dalkılıç , Naime Demirtaş
Published: 2021 , Journal of Polytechnic
DOI: 10.2339/politeknik.685634
CITED 29 FAVORITE 0 TOTAL DOWNLOAD COUNT 1837

29

0

1837

A mathematical model designed for the development of the rental industry
Authors: Naime Demirtaş , Orhan Dalkılıç
Published: 2021 , El-Cezeri
DOI: 10.31202/ecjse.906148
CITED 2 FAVORITE 0 TOTAL DOWNLOAD COUNT 1100

2

0

1100

A novel mathematical model focusing on decision makers: Virtual intuitionistic fuzzy parameterized soft set
Authors: Orhan Dalkılıç
Published: 2021 , El-Cezeri
DOI: 10.31202/ecjse.940871
CITED 2 FAVORITE 0 TOTAL DOWNLOAD COUNT 1024

2

0

1024

NEW TYPES OF SETS IN CECH CLOSURE SPACES
Authors: Naime Demirtaş , Orhan Dalkılıç
Published: 2021 , Journal of Universal Mathematics
DOI: 10.33773/jum.964785
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 846

1

0

846

BIPOLAR SOFT ORDERED TOPOLOGY AND A NEW DEFINITION FOR BIPOLAR SOFT TOPOLOGY
Authors: Naime Demirtaş , Orhan Dalkılıç
Published: 2021 , Journal of Universal Mathematics
DOI: 10.33773/jum.886932
CITED 4 FAVORITE 0 TOTAL DOWNLOAD COUNT 621

4

0

621

Bipolar fuzzy soft D-metric spaces
Authors: Orhan Dalkılıç , Naime Demirtaş
Published: 2021 , Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics
DOI: 10.31801/cfsuasmas.774658
CITED 15 FAVORITE 0 TOTAL DOWNLOAD COUNT 1384

15

0

1384

BIPOLAR SOFT FILTER
Authors: Orhan Dalkılıç , Naime Demirtaş
Published: 2020 , Journal of Universal Mathematics
DOI: 10.33773/jum.679829
CITED 14 FAVORITE 0 TOTAL DOWNLOAD COUNT 969

14

0

969

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