The structure of closed ideals of a regular algebra containing the classical A1 is considered. Several division and approximation results are proved and a characterization of those ideals whose intersection with A1 is not f0g is obtained. A complete description of the ideals with countable hull is given, with applications to synthesis of hyperfunctions
Let R be a Noetherian ring and I an ideal in R. Then there exists an integer k such that for all n ≥...
Let A be a commutative Banach algebra with a BAI (=bounded approximate identity). We equip A** with ...
AbstractFor a nonassociative algebra A, by considering A as a left module over its multiplication al...
We consider the ideal structure of two topological Beurling algebras which arise naturally in the st...
We first introduce a very general method of reducing questions about the tight closure of submodules...
Abstract. For a regular ideal having a principal reduction in a Noetherian ring we consider the stru...
We first introduce a very general method of reducing questions about the tight closure of submodules...
Given a collection of $t$ subspaces in an $n$-dimensional $mathbb{K} $-vector space $W$, we can asso...
Let d and r be positive integers. Given Ψ = (v/₁,…,v/ᵣ) ∈ C∞ (Rᵈ,Rr), we consider the unital alge...
Let d and r be positive integers. Given Ψ = (v/₁,…,v/ᵣ) ∈ C∞ (Rᵈ,Rr), we consider the unital alge...
Agrafeuil and Zarrabi in [1] characterized all closed ideals with at most countable hull in a unital...
Let d and r be positive integers. Given Ψ = (v/₁,…,v/ᵣ) ∈ C∞ (Rᵈ,Rr), we consider the unital alge...
Examples are constructed to show that the property of F-regularity does not deform. Specifically, we...
A constructive proof of the Beurling-Rudin theorem on the characterization of the closed ideals in t...
We denote by $\bbt$ the unit circle and by $\bbd$ the unit disc. Let $\calb$ be a semi-simple unital...
Let R be a Noetherian ring and I an ideal in R. Then there exists an integer k such that for all n ≥...
Let A be a commutative Banach algebra with a BAI (=bounded approximate identity). We equip A** with ...
AbstractFor a nonassociative algebra A, by considering A as a left module over its multiplication al...
We consider the ideal structure of two topological Beurling algebras which arise naturally in the st...
We first introduce a very general method of reducing questions about the tight closure of submodules...
Abstract. For a regular ideal having a principal reduction in a Noetherian ring we consider the stru...
We first introduce a very general method of reducing questions about the tight closure of submodules...
Given a collection of $t$ subspaces in an $n$-dimensional $mathbb{K} $-vector space $W$, we can asso...
Let d and r be positive integers. Given Ψ = (v/₁,…,v/ᵣ) ∈ C∞ (Rᵈ,Rr), we consider the unital alge...
Let d and r be positive integers. Given Ψ = (v/₁,…,v/ᵣ) ∈ C∞ (Rᵈ,Rr), we consider the unital alge...
Agrafeuil and Zarrabi in [1] characterized all closed ideals with at most countable hull in a unital...
Let d and r be positive integers. Given Ψ = (v/₁,…,v/ᵣ) ∈ C∞ (Rᵈ,Rr), we consider the unital alge...
Examples are constructed to show that the property of F-regularity does not deform. Specifically, we...
A constructive proof of the Beurling-Rudin theorem on the characterization of the closed ideals in t...
We denote by $\bbt$ the unit circle and by $\bbd$ the unit disc. Let $\calb$ be a semi-simple unital...
Let R be a Noetherian ring and I an ideal in R. Then there exists an integer k such that for all n ≥...
Let A be a commutative Banach algebra with a BAI (=bounded approximate identity). We equip A** with ...
AbstractFor a nonassociative algebra A, by considering A as a left module over its multiplication al...
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