Published January 1, 2020 | Version v1
Journal article Open

Rings such that, for each unit u, u - u(n) belongs to the Jacobson radical

  • 1. Gazi Univ, Fac Sci, Dept Math, Ankara, Turkey
  • 2. Univ Danang, Univ Sci & Educ, Dept Math, 459 Ton Duc Thang, Danang City, Vietnam
  • 3. Gebze Tech Univ, Dept Math, Kocaeli, Turkey
  • 4. Charles Univ Prague, Dept Algebra, Fac Math & Phys, Sokolovska 83, Prague 18675 8, Czech Republic

Description

A ring R is said to be n-UJ if u - u(n) is an element of J(R) for each unit u of R, where n > 1 is a fixed integer. In this paper, the structure of n-UJ rings is studied under various conditions. Moreover, the n-UJ property is studied under some algebraic constructions.

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