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Orhan Dalkılıç Asst. Prof. Dr. BINGOL UNIVERSITY
Publication 26 Review 12 CrossRef Cited 131 TR Dizin Cited 10
26 Publication
12 Review
131 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 1837

22

1

1837

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 259

0

259

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 212

0

212

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 351

0

351

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 320

0

320

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 323

0

323

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 433

0

433

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 914

0

914

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 572

0

572

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 1033

0

1033

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 431

0

431

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 795

0

795

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 1837

1

1837

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 1731

0

1731

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 803

0

803

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 754

0

754

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 819

0

819

(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 1046

0

1046

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 875

0

875

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 1746

0

1746

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 1029

0

1029

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 972

0

972

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 796

0

796

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 547

0

547

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 1334

0

1334

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 654

0

654

BIPOLAR SOFT FILTER
Authors: Orhan Dalkılıç , Naime Demirtaş
Published: 2020 , Journal of Universal Mathematics
DOI: 10.33773/jum.679829
FAVORITE 0 TOTAL DOWNLOAD COUNT 910

0

910

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
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 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

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 320

1

0

320

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 323

3

0

323

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 433

2

0

433

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 914

5

0

914

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 3 FAVORITE 0 TOTAL DOWNLOAD COUNT 572

3

0

572

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 1033

3

0

1033

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 431

6

0

431

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 795

3

0

795

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 1837

22

1

1837

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 1731

6

0

1731

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 803

5

0

803

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 2 FAVORITE 0 TOTAL DOWNLOAD COUNT 754

2

0

754

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 819

1

0

819

(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 1046

4

0

1046

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 1746

29

0

1746

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 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 1029

1

0

1029

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 972

2

0

972

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 796

1

0

796

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 3 FAVORITE 0 TOTAL DOWNLOAD COUNT 547

3

0

547

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 1334

15

0

1334

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 910

14

0

910

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