NUK - logo
E-resources
Full text
Peer reviewed Open access
  • Centrally essential rings
    Markov, Viktor T.; Tuganbaev, Askar A.

    Discrete mathematics and applications, 06/2019, Volume: 29, Issue: 3
    Journal Article

    A centrally essential ring is a ring which is an essential extension of its center (we consider the ring as a module over its center). We give several examples of noncommutative centrally essential rings and describe some properties of centrally essential rings.