JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) ›› 2025, Vol. 60 ›› Issue (11): 70-78.doi: 10.6040/j.issn.1671-9352.0.2023.553

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Quasi J-*-clean rings

LI Xiaoxuan, YIN Xiaobin*   

  1. School of Mathematics and Statistics, Anhui Normal University, Wuhu 241002, Anhui, China
  • Published:2025-11-11

Abstract: A ring is called(strongly)quasi J-*-clean ring if each of its elements is a sum of a quasi-projection and an element of the Jacobson radical(that commute). The basic properties of this ring and some relations with other rings are studied. It is proved that R is a strongly quasi J-*-clean ring if and only if R is a strongly *-clean ring and R/J(R) is a strongly quasi J-*-clean ring if and only if R/J(R) is a strongly quasi J-*-clean ring, every projection of R is central and every projection of R/J(R) is lifted to a projection of R.

Key words: clean ring, *-ring, quasi J-clean ring, quasi J-*-clean ring, strongly quasi J-*-clean ring

CLC Number: 

  • O153.3
[1] VAŠ L. *-Clean rings; some clean and almost clean Baer *-rings and von Neumann algebras[J]. Journal of Algebra, 2010, 324(12):3388-3400.
[2] CHEN Huanyin. On strongly J-clean rings[J]. Communications in Algebra, 2010, 38(10):3790-3804.
[3] TANG Gaohua, SU Huadong, YUAN Pingzhi. Quasi-clean rings and strongly quasi-clean rings[J]. Communications in Contemporary Mathematics, 2023, 25(2):2150079.
[4] 王尧,陈蒋欢,任艳丽. 拟J-clean 环[J]. 山东大学学报(理学版),2023,58(6):1-8. WANG Yao, CHEN Jianghuan, REN Yanli. Quasi J-clean rings[J]. Journal of Shandong University(Natural Science), 2023, 58(6):1-8.
[5] NICHOLSON W K, ZHOU Y. Clean general rings[J]. Journal of Algebra, 2005, 291(1):297-311.
[6] BERBERIAN S K. Baer *-rings[M]. New York: Springer, 1972.
[7] CHEN H Y, HARMANCI A, ÖZCAN A C. Strongly J-clean rings with involutions[J]. Contemporary Mathematics, 2014, 609:33-44.
[8] CUI Jian, WANG Zhou. A note on strongly *-clean rings[J]. Journal of the Korean Mathematical Society, 2015, 52(4):839-851.
[9] CUI Jian, YIN Xiaobin. Some characterizations of *-regular rings[J]. Communications in Algebra, 2017, 45(2):841-848.
[10] DANCHEV P V. Rings with Jacobson units[J]. Toyama Mathematical Journal, 2016, 38:61-74.
[11] HAN J C, NICHOLSON W K. Extensions of clean rings[J]. Communications in Algebra, 2001, 29(6):2589-2595.
[12] CHEN H Y, ABDOLYOUSEFI M S, KOSE H. On medium *-clean rings[J]. Mediterranean Journal of Mathematics, 2019, 16(1):1-13.
[13] ATIYAH M F, MACDONALD I G. Introduction to commutative algebra[M]. Boulder: Westview Press, 1969.
[14] LI Chunna, ZHOU Yiqiang. On strongly *-clean rings[J]. Journal of Algebra and Its Applications, 2011, 10(6):1363-1370.
[15] CHEN Huanyin. Rings related to stable range conditions[M]. Hackensack: World Scientific, 2011.
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