Araştırma Makalesi

Unipotent and Unit-Regular Elements in Certain Subrings of M_2 (Z)

Cilt: 16 Sayı: 1 31 Mart 2023
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Unipotent and Unit-Regular Elements in Certain Subrings of M_2 (Z)

Öz

We presented a simple and direct way to construct a unipotent unit and clean but not nil-clean element in a ring. New examples of unipotent/unit-regular elements that are not nil-clean are given. We also study the product of two idempotents/unit-regulars which are unit-regular. The studies are exemplified in two subrings of M_2 (Z).

Anahtar Kelimeler

Kaynakça

  1. Andrica D., Călugăreanu G.G., (2014) A nil-clean 2×2 matrix over the integers which is not clean, J. Algebra, 13(6), 3115–3119. doi:10.1142/S0219498814500091
  2. Călugăreanu, G., Lam, T.Y., (2015) Fine rings: A new class of simple rings, J. Algebra Appl., 15(9), 1650173-18 pages. doi:10.1142/S0219498816501735
  3. Călugăreanu, G., (2015) UU rings, Carpathian J. Math., 31(2), 157-163. doi:10.37193/CJM.2015.02.02
  4. Călugăreanu, G., Pob, H.F. On stable range one matrices, Preprint
  5. Garcia, J.L., (1989) Properties of direct summands of modules, Commun. Algebra, 17, 73–92. doi: 10.1080/00927878908823714
  6. Khurana, D., Lam, T.Y., (2004) Clean matrices and unit-regular matrices, J. Algebra, 280, 683-698. doi:10.1016/j.jalgebra.2004.04.019
  7. Nicholson W. K., (1977) Lifting idempotents and exchange rings, Trans. Amer. Math. Soc., 229, 269-278. doi:10.1090/S0002-9947-1977-0439876-2
  8. Wu, Y., Tang, G., Deng, G., Zhou, Y., (2019) Nil-clean and unit-regular elements in certain subrings of M_2 (Z), Czechoslovak Math. J., 69(1), 197-205. doi:10.21136/CMJ.2018.0256-17

Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

31 Mart 2023

Gönderilme Tarihi

2 Aralık 2022

Kabul Tarihi

23 Ocak 2023

Yayımlandığı Sayı

Yıl 2023 Cilt: 16 Sayı: 1

Kaynak Göster

APA
Gümüşel, G. (2023). Unipotent and Unit-Regular Elements in Certain Subrings of M_2 (Z). Erzincan University Journal of Science and Technology, 16(1), 286-294. https://doi.org/10.18185/erzifbed.1213747
AMA
1.Gümüşel G. Unipotent and Unit-Regular Elements in Certain Subrings of M_2 (Z). Erzincan University Journal of Science and Technology. 2023;16(1):286-294. doi:10.18185/erzifbed.1213747
Chicago
Gümüşel, Günseli. 2023. “Unipotent and Unit-Regular Elements in Certain Subrings of M_2 (Z)”. Erzincan University Journal of Science and Technology 16 (1): 286-94. https://doi.org/10.18185/erzifbed.1213747.
EndNote
Gümüşel G (01 Mart 2023) Unipotent and Unit-Regular Elements in Certain Subrings of M_2 (Z). Erzincan University Journal of Science and Technology 16 1 286–294.
IEEE
[1]G. Gümüşel, “Unipotent and Unit-Regular Elements in Certain Subrings of M_2 (Z)”, Erzincan University Journal of Science and Technology, c. 16, sy 1, ss. 286–294, Mar. 2023, doi: 10.18185/erzifbed.1213747.
ISNAD
Gümüşel, Günseli. “Unipotent and Unit-Regular Elements in Certain Subrings of M_2 (Z)”. Erzincan University Journal of Science and Technology 16/1 (01 Mart 2023): 286-294. https://doi.org/10.18185/erzifbed.1213747.
JAMA
1.Gümüşel G. Unipotent and Unit-Regular Elements in Certain Subrings of M_2 (Z). Erzincan University Journal of Science and Technology. 2023;16:286–294.
MLA
Gümüşel, Günseli. “Unipotent and Unit-Regular Elements in Certain Subrings of M_2 (Z)”. Erzincan University Journal of Science and Technology, c. 16, sy 1, Mart 2023, ss. 286-94, doi:10.18185/erzifbed.1213747.
Vancouver
1.Günseli Gümüşel. Unipotent and Unit-Regular Elements in Certain Subrings of M_2 (Z). Erzincan University Journal of Science and Technology. 01 Mart 2023;16(1):286-94. doi:10.18185/erzifbed.1213747

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