A. Deajim

activity

20182022

most citedOn the number of orbits arising from the action of $\mbox{PSL}(2,\mathbb{Z})$ on imaginary quadratic number fields

1 citations · 5 across the 12 of their papers we have counts for

collaborators

Showing 2018Show all

4 papers · 1 filter

math.NT2018

On the Integral Closedness of $R [α]$

A. Deajim, L. El Fadil

Let $R$ be a Dedekind ring, $K$ its quotient field, and $L = K (α)$ a finite field extension of $K$ defined by a monic irreducible polynomial $f (x) \in R [x]$ . We give an easy version o…

math.NT2018

Polynomial Index in Dedekind Rings

M. E. Charkani, A. Deajim

Let $R$ be a Dedekind ring, $p$ a nonzero prime ideal of $R$ , $P \in R [X]$ a monic irreducible polynomial, and $K$ the quotient field of $R$ . We give in this paper a lowe…

math.RA2018★ 1 cited

Characterizations and properties of principal $(f, σ, δ)$ -codes over rings

Mhammed Boulagouaz, Abdulaziz Deajim

Let $A$ be a ring with identity, $σ$ a ring endomorphism of $A$ that maps the identity to itself, $δ$ a $σ$ -derivation of $A$ , and consider the skew-polynomial ring $A [X; σ, δ]$ . Whe…

math.NT2018

On the Extensions of a Discrete Valuation in a Number Field

Abdulaziz Deajim, Lhoussain El Fadil

Let $K$ be a number field defined by a monic irreducible polynomial $F (X) \in Z [X]$ , $p$ a fixed rational prime, and $ν_{p}$ the discrete valuation associated to $p$ . Assume…

On the Integral Closedness of R[α]

Polynomial Index in Dedekind Rings

Characterizations and properties of principal (f,σ,δ)-codes over rings

On the Extensions of a Discrete Valuation in a Number Field

On the Integral Closedness of $R [α]$

Characterizations and properties of principal $(f, σ, δ)$ -codes over rings