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Education and qualifications (1)

Selçuk Üniversitesi: Konya, Konya, TR

1998 to 2002 (Mathematics)
Education
Source: Self-asserted source
ibrahim halil gumus

Works (17)

Operator inequalities via accretive transforms

Hacettepe Journal of Mathematics and Statistics
2024-02-29 | Journal article
Contributors: İbrahim Halil GÜMÜŞ; Hamid Reza MORADI; Mohammad SABABHEH
Source: check_circle
Crossref

Determining The Number of Principal Components with Schur's Theorem in Principal Component Analysis

Bitlis Eren Üniversitesi Fen Bilimleri Dergisi
2023-06-27 | Journal article
Contributors: Cihan KARAKUZULU; İbrahim Halil GÜMÜŞ; Serkan GÜLDAL; Mustafa YAVAŞ
Source: check_circle
Crossref

On positive and positive partial transpose matrices

The Electronic Journal of Linear Algebra
2022-12-15 | Journal article | Author
URI:

https://journals.uwyo.edu/index.php/ela/article/view/7333

Part of ISSN: 1081-3810
Contributors: ibrahim halil gumus; Hamid Moradi; Mohammad Sababheh
Source: check_circle
University of Wyoming Open Journals

On positive and positive partial transpose matrices

The Electronic Journal of Linear Algebra
2022-12-15 | Journal article
Contributors: Ibrahim Gumus; Hamid Moradi; Mohammad Sababheh
Source: check_circle
Crossref

DENGESİZ VERİLER İÇİN AĞIRLIKLI GEOMETRİK ORTALAMA TABANLI YENİ BİR YENİDEN ÖRNEKLEME YAKLAŞIMI

Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi
2021-12-31 | Journal article
Contributors: Abdullah DAL; İbrahim Halil GÜMÜŞ; Serkan GÜLDAL; Mustafa YAVAŞ
Source: check_circle
Crossref

Generalized versions of reverse Young inequalities

Proceedings of the American Mathematical Society
2021-06-18 | Journal article
Contributors: Ibrahim Halil Gumus
Source: check_circle
Crossref

Further subadditive matrix inequalities

Mathematical Inequalities & Applications
2020 | Journal article
Part of ISSN: 1331-4343
Source: Self-asserted source
ibrahim halil gumus

Some new operator inequalities

Operators and Matrices
2020 | Journal article
EID:

2-s2.0-85084004831

Part of ISBN:

18463886

Contributors: Sababheh, M.; Moradi, H.R.; Gümüş, I.H.
Source: Self-asserted source
ibrahim halil gumus via Scopus - Elsevier

A glimpse at the operator Kantorovich inequality

Linear and Multilinear Algebra
2019 | Journal article
EID:

2-s2.0-85042457441

Contributors: Moradi, H.R.; Gümüş, I.H.; Heydarbeygi, Z.
Source: Self-asserted source
ibrahim halil gumus via Scopus - Elsevier

A note on some inequalities for positive linear maps

Linear and Multilinear Algebra
2018 | Journal article
EID:

2-s2.0-85027317670

Contributors: Moradi, H.R.; Omidvar, M.E.; Gümüş, I.H.; Naseri, R.
Source: Self-asserted source
ibrahim halil gumus via Scopus - Elsevier

More accurate operator means inequalities

Journal of Mathematical Analysis and Applications
2018-09 | Journal article
Contributors: Ibrahim Halil Gümüş; Hamid Reza Moradi; Mohammad Sababheh
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Norm inequalities involving accretive-dissipative 2 × 2 block matrices

Linear Algebra and its Applications
2017-09 | Journal article
Contributors: Ibrahim Halil Gumus; Omar Hirzallah; Fuad Kittaneh
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Estimates for the real and imaginary parts of the eigenvalues of matrices and applications

Linear and Multilinear Algebra
2016 | Journal article
EID:

2-s2.0-84961389967

Contributors: Gumus, I.H.; Hirzallah, O.; Kittaneh, F.
Source: Self-asserted source
ibrahim halil gumus via Scopus - Elsevier

A note on a conjecture about Wielandt’s inequality

Linear and Multilinear Algebra
2015 | Journal article
EID:

2-s2.0-84922247782

Contributors: Gumus, I.H.
Source: Self-asserted source
ibrahim halil gumus via Scopus - Elsevier

Eigenvalue localization for complex matrices

Electronic Journal of Linear Algebra
2014 | Journal article
EID:

2-s2.0-84921969557

Contributors: Gümüş, I.H.; Hirzallah, O.; Kittaneh, F.
Source: Self-asserted source
ibrahim halil gumus via Scopus - Elsevier

The improved arithmetic-geometric mean inequalities for matrix norms

Applied Mathematical Sciences
2013 | Journal article
Contributors: Gumus, I.H.; Taskara, N.
Source: Self-asserted source
ibrahim halil gumus via Scopus - Elsevier

Singular value inequalities for the arithmetic, geometric and Heinz means of matrices

Linear and Multilinear Algebra
2011 | Journal article
EID:

2-s2.0-84858588704

Contributors: Gumus, I.H.; Hirzallah, O.; Taskara, N.
Source: Self-asserted source
ibrahim halil gumus via Scopus - Elsevier

Peer review (2 reviews for 2 publications/grants)

Review activity for Arabian journal of mathematics. (1)
Review activity for Bulletin of the Malaysian Mathematical Society. (1)