Incheon National University

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20042026

most citedSelective metal deposition at graphene line defects by atomic layer deposition

306 citations

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7 papers · 1 filter

math.AC2023★ 1 cited

On $S$ - $n$ -absorbing ideals

Hyungtae Baek, Hyun Seung Choi, Jung Wook Lim

Let $R$ be a commutative ring with identity, $S$ a multiplicative subset of $R$ and $I$ an ideal of $R$ disjoint from $S$ . In this paper, we introduce the notion of an $S$ - $n$ -abso…

math.AC2022★ 10 cited

Semigroup rings as weakly Krull domains

Gyu Whan Chang, Victor Fadinger, Daniel Windisch

Let $D$ be an integral domain and $Γ$ be a torsion-free commutative cancellative (additive) semigroup with identity element and quotient group $G$ . In this paper, we show that if c…

math.AC2020★ 6 cited

Unique factorization property of non-unique factorization domains II

Gyu Whan Chang, Andreas Reinhart

Let $D$ be an integral domain. A nonzero nonunit $a$ of $D$ is called a valuation element if there is a valuation overring $V$ of $D$ such that $aV \cap D = a D$ . We say that $D$ is a…

math.AC2017★ 9 cited

Graded integral domains which are UMT-domains

Gyu Whan Chang, Parviz Sahandi

Let $Γ$ be a torsionless commutative cancellative monoid, $R = ⨁_{α \in Γ} R_{α}$ be a $Γ$ -graded integral domain, and $H$ be the set of nonzero homogeneous elements of $R$ . In…

math.AC2013★ 1 cited

Polynomial extensions of semistar operations

Gyu Whan Chang, Marco Fontana, Mi Hee Park

We provide a complete solution to the problem of extending arbitrary semistar operations of an integral domain $D$ to semistar operations of the polynomial ring $D [X]$ . As an appli…

math.AC2010

An overring-theoretic approach to polynomial extensions of star and semistar operations

Gyu Whan Chang, Marco Fontana

Call a semistar operation $*$ on the polynomial domain $D [X]$ an extension (respectively, a strict extension) of a semistar operation $⋆$ defined on an integral domain $D$ ,…