We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
On Prüfer-like properties of Leavitt path algebras.
- Authors
Esin, Songül; Kanuni, Müge; Koç, Ayten; Radler, Katherine; Rangaswamy, Kulumani M.
- Abstract
Prüfer domains and subclasses of integral domains such as Dedekind domains admit characterizations by means of the properties of their ideal lattices. Interestingly, a Leavitt path algebra L , in spite of being noncommutative and possessing plenty of zero divisors, seems to have its ideal lattices possess the characterizing properties of these special domains. In [The multiplicative ideal theory of Leavitt path algebras, J. Algebra 487 (2017) 173–199], it was shown that the ideals of L satisfy the distributive law, a property of Prüfer domains and that L is a multiplication ring, a property of Dedekind domains. In this paper, we first show that L satisfies two more characterizing properties of Prüfer domains which are the ideal versions of two theorems in Elementary Number Theory, namely, for positive integers a , b , c , gcd (a , b) ⋅ lcm (a , b) = a ⋅ b and a ⋅ gcd (b , c) = gcd (a b , a c). We also show that L satisfies a characterizing property of almost Dedekind domains in terms of the ideals whose radicals are prime ideals. Finally, we give necessary and sufficient conditions under which L satisfies another important characterizing property of almost Dedekind domains, namely, the cancellative property of its nonzero ideals.
- Subjects
ALGEBRA; PRIME ideals; NUMBER theory
- Publication
Journal of Algebra & Its Applications, 2020, Vol 19, Issue 7, pN.PAG
- ISSN
0219-4988
- Publication type
Article
- DOI
10.1142/S0219498820501224