RUS  ENG
Full version
JOURNALS // Sibirskie Èlektronnye Matematicheskie Izvestiya [Siberian Electronic Mathematical Reports] // Archive

Sib. Èlektron. Mat. Izv., 2021 Volume 18, Issue 2, Pages 1531–1555 (Mi semr1459)

Mathematical logic, algebra and number theory

On compressed zero-divisor graphs of finite commutative local rings

E. V. Zhuravlev, O. A. Filina

Altai State University, 61, Lenina ave., Barnaul, 656049, Russia

Abstract: We describe the compressed zero-divisor graphs of a commutative finite local rings $R$ of characteristic $p$ with Jacobson radical $J$ such that $J^4=(0)$, $F=R/J\cong GF(p^r)$ and ${\dim_F J/J^2=2}$, ${\dim_F J^2/J^3=2}$, ${\dim_F J^3=1}$ or ${\dim_F J/J^2=3}$, ${\dim_F J^2/J^3=1}$, ${\dim_F J^3=1}$.

Keywords: finite ring, local ring, zero-divisor graph.

UDC: 512.55

MSC: 16P10

Received August 19, 2021, published December 3, 2021

Language: English

DOI: 10.33048/semi.2021.18.115



Bibliographic databases:


© Steklov Math. Inst. of RAS, 2025