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https://scholar.google.com/citations?user=szsstwYAAAAJ&hl=en#d=gs_md_cita-d&u=%2Fcitations%3Fview_op%3Dview_citation%26hl%3Den%26user%3DszsstwYAAAAJ%26citation_for_view%3DszsstwYAAAAJ%3Ad1gkVwhDpl0C%26tzom%3D-60

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Scopus Author ID: 57194948829
SciProfiles: 2543204

Keywords

Fuzzy Mathematics, Fuzzy Algebra, Multigroup Theory, Decision-Making

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Nigeria

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Employment (1)

Federal University of Agriculture Makurdi: Makurdi, Benue State, NG

2012-07-12 to present | Lecturer/Researcher (Mathematics)
Employment
Source: Self-asserted source
Paul Augustine Ejegwa

Education and qualifications (4)

Ahmadu Bello University: Zaria, Kaduna, NG

2015 to 2018 | Ph.D (Mathematics)
Education
Source: Self-asserted source
Paul Augustine Ejegwa

Ahmadu Bello University: Zaria, Kaduna, NG

2011 to 2013 | M.Sc. (Mathematics)
Education
Source: Self-asserted source
Paul Augustine Ejegwa

Usmanu Danfodiyo University: Sokoto, Sokoto, NG

2009 to 2010 | PGD (Education)
Education
Source: Self-asserted source
Paul Augustine Ejegwa

Benue State University: Makurdi, Benue State, NG

2004 to 2008 | B.Sc. (Hons) Mathematics (Mathematics and Computer Science)
Education
Source: Self-asserted source
Paul Augustine Ejegwa

Works (50)

A novel Pythagorean fuzzy correlation coefficient based on Spearman’s technique of correlation coefficient with applications in supplier selection process

Journal of Industrial Information Integration
2025-03 | Journal article
DOI: 10.1016/j.jii.2024.100762
Contributors: Paul Augustine Ejegwa; Nasreen Kausar; Nezir Aydin; Muhammet Deveci
Source: check_circle
Crossref

Some New Techniques of Computing Correlation Coefficient between q-Rung Orthopair Fuzzy Sets and their Applications in Multi-Criteria Decision-Making

Gazi University Journal of Science
2024-12-11 | Journal article
DOI: 10.35378/gujs.1420424
Contributors: Paul Augustine Ejegwa; Arun Sarkar; Idoko Charles Onyeke
Source: check_circle
Crossref

New Fermatean Fuzzy Distance Metric and Its Utilization in the Assessment of Security Crises Using the MCDM Technique

Mathematics
2024-10-14 | Journal article
DOI: 10.3390/math12203214
Contributors: Paul Augustine Ejegwa; Manasseh Terna Anum; Nasreen Kausar; Chukwudi Obinna Nwokoro; Nezir Aydin; Hao Yu
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

A New Method of Distance Measure Between Intuitionistic Fuzzy Sets and its Application in Admission Procedure

Journal of Uncertain Systems
2024-06 | Journal article
DOI: 10.1142/S1752890924400051
Contributors: Paul Augustine Ejegwa; Manasseh Terna Anum; Kenneth Ifeanyi Isife
Source: check_circle
Crossref

A robust correlation coefficient for fermatean fuzzy sets based on spearman’s correlation measure with application to clustering and selection process

Journal of Applied Mathematics and Computing
2024-04 | Journal article
DOI: 10.1007/s12190-024-02019-1
Contributors: Paul Augustine Ejegwa; Tidoo Daniel Wanzenke; Innocent Otache Ogwuche; Manasseh Terna Anum; Kenneth Ifeanyi Isife
Source: check_circle
Crossref

Generalized Similarity Operator for Intuitionistic Fuzzy Sets and its Applications Based on Recognition Principle and Multiple Criteria Decision Making Technique

International Journal of Computational Intelligence Systems
2023-05-16 | Journal article
DOI: 10.1007/s44196-023-00245-2
Contributors: Yi Zhou; Paul Augustine Ejegwa; Samuel Ebimobowei Johnny
Source: check_circle
Crossref

Enhanced intuitionistic fuzzy similarity operators with applications in emergency management and pattern recognition

Granular Computing
2023-03 | Journal article
DOI: 10.1007/s41066-022-00334-1
Contributors: Paul Augustine Ejegwa; Sesugh Ahemen
Source: check_circle
Crossref

A New Partial Correlation Coefficient Technique Based on Intuitionistic Fuzzy Information and Its Pattern Recognition Application

International Journal of Intelligent Systems
2023-01 | Journal article
DOI: 10.1155/2023/5540085
Contributors: Paul Augustine Ejegwa; Idoko Charles Onyeke; Nasreen Kausar; Parameshwari Kattel; Oscar Castillo
Source: check_circle
Crossref

Pythagorean Fuzzy Partial Correlation Measure and Its Application

Symmetry
2023-01-12 | Journal article
DOI: 10.3390/sym15010216
Contributors: Dongfang Yan; Keke Wu; Paul Augustine Ejegwa; Xianyang Xie; Yuming Feng
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Some Enhanced Distance Measuring Approaches Based on Pythagorean Fuzzy Information with Applications in Decision Making

Symmetry
2022-12-16 | Journal article
DOI: 10.3390/sym14122669
Contributors: Keke Wu; Paul Augustine Ejegwa; Yuming Feng; Idoko Charles Onyeke; Samuel Ebimobowei Johnny; Sesugh Ahemen
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

An improved composite relation and its application in deciding patients medical status based on a q-rung orthopair fuzzy information

Computational and Applied Mathematics
2022-10 | Journal article
DOI: 10.1007/s40314-022-02005-y
Contributors: Paul Augustine Ejegwa; Bijan Davvaz
Source: check_circle
Crossref

Some modified Pythagorean fuzzy correlation measures with application in determining some selected decision-making problems

Granular Computing
2022-04 | Journal article
DOI: 10.1007/s41066-021-00272-4
Contributors: Paul Augustine Ejegwa; Victoria Adah; Idoko Charles Onyeke
Source: check_circle
Crossref

Similarity-Distance Decision-Making Technique and its Applications via Intuitionistic Fuzzy Pairs

Journal of Computational and Cognitive Engineering
2022-01-25 | Journal article
DOI: 10.47852/bonviewJCCE512522514
Contributors: Paul Augustine Ejegwa; Johnson Mobolaji Agbetayo
Source: check_circle
Crossref

Novel Pythagorean fuzzy correlation measures via Pythagorean fuzzy deviation, variance and covariance with applications to pattern recognition and career placement

IEEE Transactions on Fuzzy Systems
2021 | Journal article
DOI: 10.1109/tfuzz.2021.3063794
Part of ISSN: 1063-6706
Part of ISSN: 1941-0034
Source: Self-asserted source
Paul Augustine Ejegwa
grade
Preferred source (of 2)‎

Generalized triparametric correlation coefficient for Pythagorean fuzzy sets with application to MCDM problems

Granular Computing
2021-07-27 | Journal article
DOI: 10.1007/s41066-020-00215-5
Contributors: P. A. Ejegwa
Source: check_circle
Crossref

Determination of Pattern Recognition Problems based on a Pythagorean Fuzzy Correlation Measure from Statistical Viewpoint

2021 13th International Conference on Advanced Computational Intelligence (ICACI)
2021-05-14 | Conference paper
DOI: 10.1109/icaci52617.2021.9435895
ISBN: 9781665412544
Source: Self-asserted source
Paul Augustine Ejegwa

Students’ Admission Process based on a Novel Fermatean Fuzzy Distance Measure Algorithm

2021-04-26 | Preprint
DOI: 10.21203/rs.3.rs-162597/v1
Contributors: Augustine Ejegwa; Idoko Charles Onyeke
Source: check_circle
Crossref

Some new Pythagorean fuzzy correlation techniques via statistical viewpoint with applications to decision-making problems

Journal of Intelligent & Fuzzy Systems
2021-04-22 | Journal article
DOI: 10.3233/JIFS-202469
Source: Self-asserted source
Paul Augustine Ejegwa

Intuitionistic fuzzy statistical correlation algorithm with applications to multicriteria‐based decision‐making processes

International Journal of Intelligent Systems
2021-03 | Journal article
DOI: 10.1002/int.22347
Part of ISSN: 0884-8173
Part of ISSN: 1098-111X
Source: Self-asserted source
Paul Augustine Ejegwa
grade
Preferred source (of 2)‎

Real-life decision making based on a new correlation coefficient in Pythagorean fuzzy environment

ANNALS OF FUZZY MATHEMATICS AND INFORMATICS
2021-02 | Journal article
DOI: 10.30948/AFMI.2021.21.1.51
Source: Self-asserted source
Paul Augustine Ejegwa

Medical diagnostic process based on modified composite relation on pythagorean fuzzy multi-sets

Granular Computing
2021-01-03 | Journal article
DOI: 10.1007/s41066-020-00248-w
Part of ISSN: 2364-4966
Part of ISSN: 2364-4974
Source: Self-asserted source
Paul Augustine Ejegwa

New similarity measures for Pythagorean fuzzy sets with applications

International Journal of Fuzzy Computation and Modelling
2020 | Journal article
DOI: 10.1504/ijfcm.2020.106105
Part of ISSN: 2052-353X
Part of ISSN: 2052-3548
Source: Self-asserted source
Paul Augustine Ejegwa

Pattern Recognition Based on an Improved Szmidt and Kacprzyk’s Correlation Coefficient in Pythagorean Fuzzy Environment

Advances in Neural Networks – ISNN 2020
2020 | Book chapter
DOI: 10.1007/978-3-030-64221-1_17
Part of ISBN: 9783030642204
Part of ISBN: 9783030642211
Part of ISSN: 0302-9743
Part of ISSN: 1611-3349
Source: Self-asserted source
Paul Augustine Ejegwa

Some Group Theoretic Notions in Fuzzy Multigroup Context

Handbook of Research on Emerging Applications of Fuzzy Algebraic Structures
2020 | Book chapter
DOI: 10.4018/978-1-7998-0190-0.ch003
Part of ISBN: 9781799801900
Part of ISBN: 9781799801924
Part of ISSN: 2327-039X
Part of ISSN: 2327-0403
Source: Self-asserted source
Paul Augustine Ejegwa

An algorithm for an improved intuitionistic fuzzy correlation measure with medical diagnostic application

Annals of Optimization Theory and Practice
2020-12 | Journal article
DOI: 10.22121/aotp.2020.249456.1041
Source: Self-asserted source
Paul Augustine Ejegwa

On divisible and pure multigroups and their properties

Open Journal of Mathematical Sciences
2020-12-31 | Journal article
DOI: 10.30538/oms2020.0127
Part of ISSN: 2616-4906
Part of ISSN: 2523-0212
Source: Self-asserted source
Paul Augustine Ejegwa

Pythagorean fuzzy multiset and its application to course placements

Open Journal of Discrete Applied Mathematics
2020-12-31 | Journal article
DOI: 10.30538/psrp-odam2020.0030
Part of ISSN: 2617-9679
Part of ISSN: 2617-9687
Source: Self-asserted source
Paul Augustine Ejegwa

A pythagorean fuzzy algorithm embedded with a new correlation measure and its application in diagnostic processes

Granular Computing
2020-11-20 | Journal article
DOI: 10.1007/s41066-020-00246-y
Part of ISSN: 2364-4966
Part of ISSN: 2364-4974
Source: Self-asserted source
Paul Augustine Ejegwa
grade
Preferred source (of 2)‎

MEDICAL DIAGNOSTIC ANALYSIS ON SOME SELECTED PATIENTS BASED ON MODIFIED THAO ET AL.’S CORRELATION COEFFICIENT OF INTUITIONISTIC FUZZY SETS VIA AN ALGORITHMIC APPROACH

Journal of Fuzzy Extension and Applications
2020-10 | Journal article
DOI: 10.22105/jfea.2020.250108.1014
Source: Self-asserted source
Paul Augustine Ejegwa

An improved correlation coefficient between intuitionistic fuzzy sets and its applications to real-life decision-making problems

Notes on Intuitionistic Fuzzy Sets
2020-09 | Journal article
DOI: 10.7546/nifs.2020.26.2.1-14
Part of ISSN: 1310-4926
Part of ISSN: 2367-8283
Source: Self-asserted source
Paul Augustine Ejegwa

Modified Zhang and Xu’s distance measure for Pythagorean fuzzy sets and its application to pattern recognition problems

Neural Computing and Applications
2020-07 | Journal article
DOI: 10.1007/s00521-019-04554-6
Part of ISSN: 0941-0643
Part of ISSN: 1433-3058
Source: Self-asserted source
Paul Augustine Ejegwa
grade
Preferred source (of 4)‎

Some characterizations of fuzzy comultisets and quotient fuzzy multigroups

Ratio Mathematica
2020-07-14 | Journal article
DOI: 10.23755/rm.v38i0.501
Source: Self-asserted source
Paul Augustine Ejegwa
grade
Preferred source (of 2)‎

On Commutators of Fuzzy Multigroups

Earthline Journal of Mathematical Sciences
2020-05-22 | Journal article
DOI: 10.34198/ejms.4220.189210
Part of ISSN: 2581-8147
Source: Self-asserted source
Paul Augustine Ejegwa
grade
Preferred source (of 2)‎

Characteristic and Frattini fuzzy submultigroups of fuzzy multigroups

ANNALS OF FUZZY MATHEMATICS AND INFORMATICS
2020-04 | Journal article
DOI: 10.30948/AFMI.2020.19.2.139
Source: Self-asserted source
Paul Augustine Ejegwa

Distance and similarity measures for Pythagorean fuzzy sets

Granular Computing
2020-04 | Journal article
DOI: 10.1007/s41066-018-00149-z
Part of ISSN: 2364-4966
Part of ISSN: 2364-4974
Source: Self-asserted source
Paul Augustine Ejegwa

Improved composite relation for pythagorean fuzzy sets and its application to medical diagnosis

Granular Computing
2020-04 | Journal article
DOI: 10.1007/s41066-019-00156-8
Part of ISSN: 2364-4966
Part of ISSN: 2364-4974
Source: Self-asserted source
Paul Augustine Ejegwa

Concept of Anti Multigroups and its Properties

Earthline Journal of Mathematical Sciences
2020-04-20 | Journal article
DOI: 10.34198/ejms.4120.8397
Part of ISSN: 2581-8147
Source: Self-asserted source
Paul Augustine Ejegwa
grade
Preferred source (of 2)‎

Distances between intuitionistic fuzzy sets of second type with application to diagnostic medicine

Notes on Intuitionistic Fuzzy Sets
2019-09 | Journal article
DOI: 10.7546/nifs.2019.25.3.53-70
Part of ISSN: 1310-4926
Part of ISSN: 2367-8283
Source: Self-asserted source
Paul Augustine Ejegwa

Pythagorean fuzzy set and its application in career placements based on academic performance using max–min–max composition

Complex & Intelligent Systems
2019-06 | Journal article
DOI: 10.1007/s40747-019-0091-6
Part of ISSN: 2199-4536
Part of ISSN: 2198-6053
Source: Self-asserted source
Paul Augustine Ejegwa

Some group's analogous results in multigroup setting

ANNALS OF FUZZY MATHEMATICS AND INFORMATICS
2019-06 | Journal article
DOI: 10.30948/AFMI.2019.17.3.231
Source: Self-asserted source
Paul Augustine Ejegwa

Novel distance measures for Pythagorean fuzzy sets with applications to pattern recognition problems

Granular Computing
2019-05-22 | Journal article
DOI: 10.1007/s41066-019-00176-4
Part of ISSN: 2364-4966
Part of ISSN: 2364-4974
Source: Self-asserted source
Paul Augustine Ejegwa
grade
Preferred source (of 3)‎

Improved intuitionistic fuzzy composite relation and its application to medical diagnostic process

Notes on Intuitionistic Fuzzy Sets
2019-04 | Journal article
DOI: 10.7546/nifs.2019.25.1.43-58
Part of ISSN: 1310-4926
Part of ISSN: 2367-8283
Source: Self-asserted source
Paul Augustine Ejegwa

Normal submultigroups and comultisets of a multigroup

Quasigroups and Related Systems
2017 | Journal article
EID:

2-s2.0-85037852453

Part of ISBN:

15612848
Contributors: Ejegwa, P.A.; Ibrahim, A.M.
Source: Self-asserted source
Paul Augustine Ejegwa via Scopus - Elsevier

On some algebraic properties of order of an element of a multigroup

Quasigroups and Related Systems
2017 | Journal article
EID:

2-s2.0-85024403524

Part of ISBN:

15612848
Contributors: Awolola, J.A.; Ejegwa, P.A.
Source: Self-asserted source
Paul Augustine Ejegwa via Scopus - Elsevier

Some homomorphic properties of multigroups

Buletinul Academiei de Stiinte a Republicii Moldova. Matematica
2017 | Journal article
EID:

2-s2.0-85026824672

Part of ISBN:

10247696
Contributors: Ejegwa, P.A.; Ibrahim, A.M.
Source: Self-asserted source
Paul Augustine Ejegwa via Scopus - Elsevier

Multigroup actions on multiset

ANNALS OF FUZZY MATHEMATICS AND INFORMATICS
2017-11 | Journal article
DOI: 10.30948/AFMI.2017.14.5.515
Source: Self-asserted source
Paul Augustine Ejegwa

An algorithm for an improved intuitionistic fuzzy correlation measure with medical diagnostic application

Journal article
Source: Self-asserted source
Paul Augustine Ejegwa

On alpha-cuts homomorphism of fuzzy multigroups

Journal article
DOI: 10.30948/afmi.2020.19.1.73
Source: Self-asserted source
Paul Augustine Ejegwa

On divisible and pure multigroups and their properties

Open Journal of Mathematical Sciences
Journal article
Source: Self-asserted source
Paul Augustine Ejegwa

Remark on some operations of intuitionistic fuzzy sets

Journal article
Source: Self-asserted source
Paul Augustine Ejegwa

Peer review (33 reviews for 18 publications/grants)

Review activity for Advanced intelligent systems. (1)
Review activity for Applied soft computing. (1)
Review activity for Artificial intelligence review. (2)
Review activity for Computers & industrial engineering. (1)
Review activity for Decision analytics journal. (2)
Review activity for Electrical & computer engineering (1)
Review activity for Engineering applications of artificial intelligence. (5)
Review activity for Evolving systems. (1)
Review activity for Expert systems with applications. (7)
Review activity for Heliyon. (4)
Review activity for International journal of machine learning and cybernetics. (1)
Review activity for Journal of Applied Mathematics and Computing. (1)
Review activity for Matemática aplicada e computacional (1)
Review activity for Neural computing & applications. (1)
Review activity for Process integration and optimization for sustainability. (1)
Review activity for Sādhanā. (1)
Review activity for Soft computing. (1)
Review activity for Systems and soft computing. (1)
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