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Turkish Journal of Mathematics

Volume 43, Number 6 (2019)

Cover and Contents

Articles

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On the n-strong Drazin invertibility in rings
HONGLIN ZOU, DIJANA MOSIC, KEZHENG ZUO, and YINLAN CHEN
Pages 2659-2679

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Study on the q-analogue of a certain family of linear operators
SHUJAAT ALI SHAH and KHALIDA INAYAT NOOR
Pages 2707-2714

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Unbounded absolutely weak Dunford-Pettis operators
NAZİFE ERKURŞUN ÖZCAN, NİYAZİ ANIL GEZER, and OMID ZABETI
Pages 2731-2740

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Classifying semisymmetric cubic graphs of order 20p
MOHSEN SHAHSAVARAN and MOHAMMAD REZA DARAFSHEH
Pages 2755-2766

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Fixed-disc results via simulation functions
NİHAL ÖZGÜR
Pages 2794-2805

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On composition factors in modules over some group rings
MARTYN RUSSELL DIXON, LEONID ANDREEVICH KURDACHENKO, and IGOR YAKOV SUBBOTIN
Pages 2806-2817

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The relation between b-weakly compact operator and KB-operator
BAHRİ TURAN and BİROL ALTIN
Pages 2818-2820

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A circulant functional equation for the additive function and its stability
VICHIAN LAOHAKOSOL, WATCHARAPON PIMSERT, and KANET PONPETCH
Pages 2821-2832

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Extended S-supplement submodules
YILMAZ DURĞUN
Pages 2833-2841

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Some properties of Riemannian geometry of the tangent bundle of Lie groups
DAVOOD SEIFIPOUR and ESMAEIL PEYGHAN
Pages 2842-2864

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A metric invariant of Möbius transformations
TEERAPONG SUKSUMRAN and OĞUZHAN DEMİREL
Pages 2876-2887

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Multiplicative Lie algebras
GARY L. WALLS
Pages 2888-2897

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Null scrolls as B-scrolls in Lorentz-Minkowski 3-space
Zeljka Milin Sipus, LJILJANA PRIMORAC GAJCIC, and IVANA PROTRKA
Pages 2908-2920

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Approximately rings in proximal relator spaces
EBUBEKİR İNAN
Pages 2941-2953

Editors

Editor-in-Chief
Prof. Dr. Adnan TERCAN
Hacettepe University

Associate Editor-in-Chief
Prof. Dr. Aydın GEZER
Atatürk University

Editorial Board