Tütüncü, Derya Keskin

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https://hdl.handle.net/11147/16564
Name Variants
Keskin Tütüncü, Derya
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Main Affiliation
04.02. Department of Mathematics
Status
Current Staff
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WoS Researcher ID

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Scholarly Output

3

Articles

2

Views / Downloads

2224/705

Supervised MSc Theses

0

Supervised PhD Theses

0

WoS Citation Count

7

Scopus Citation Count

0

Patents

0

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0

WoS Citations per Publication

2.33

Scopus Citations per Publication

0.00

Open Access Source

2

Supervised Theses

0

JournalCount
Contemporary Mathematics1
Hacettepe Journal of Mathematics and Statistics1
International Journal of Mathematics and Mathematical Sciences1
Current Page: 1 / 1

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Author of Publication: search.filters.isAuthorOfPublication.e15d803c-48f6-4541-8ff5-a61e2dd6ed13

Scholarly Output Search Results

Now showing 1 - 3 of 3
  • Article
    Noetherian and Artinian Lattices
    (Hindawi Publishing Corporation, 2012) Keskin Tütüncü, Derya; Toksoy, Sultan Eylem; Tütüncü, Derya Keskin; 04.02. Department of Mathematics; 04. Faculty of Science; 01. Izmir Institute of Technology
    It is proved that if L is a complete modular lattice which is compactly generated, then Rad(L)/0 is Artinian if, and only if for every small element a of L, the sublattice a/0 is Artinian if, and only if L satisfies DCC on small elements.
  • Conference Object
    Citation - WoS: 7
    On dual baer modules
    (American Mathematical Society, 2014) Tütüncü, Derya Keskin; Tütüncü, Derya Keskin; Smith, Patrick F.; Toksoy, Sultan Eylem; Toksoy, Sultan Eylem; 04.02. Department of Mathematics; 04. Faculty of Science; 01. Izmir Institute of Technology
    In this note we prove that any ring R is right cosemihereditary if and only if every finitely cogenerated injective right R-module is d-Rickart. Let M be a module. We prove that if M is a dual Baer module with the (D-2) condition, then S = End(R)(M) is a right self-injective ring. We also prove that if M = M-1 circle plus M-2 with M-2 semisimple, then M is dual Baer if and only if M-1 is dual Baer and every simple non-direct summand of M-1 does not embed in M-2.
  • Article
    Absolute Co-Supplement and Absolute Co-Coclosed Modules
    (Hacettepe Üniversitesi, 2013) Tütüncü, Derya Keskin; Toksoy, Sultan Eylem; Tütüncü, Derya Keskin; 04.02. Department of Mathematics; 04. Faculty of Science; 01. Izmir Institute of Technology
    A module M is called an absolute co-coclosed (absolute co-supplement) module if whenever M ≅ T/X the submodule X of T is a coclosed (supplement) submodule of T. Rings for which all modules are absolute co-coclosed (absolute co-supplement) are precisely determined. We also investigate the rings whose (finitely generated) absolute co-supplement modules are projective. We show that a commutative domain R is a Dedekind domain if and only if every submodule of an absolute co-supplement R-module is absolute co-supplement. We also prove that the class Coclosed of all short exact sequences 0→A→B→C→0 such that A is a coclosed submodule of B is a proper class and every extension of an absolute co-coclosed module by an absolute co-coclosed module is absolute co-coclosed.