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Let \(R\) and \(S\) be unital rings with identity, and let \(M\) be a left \(S\)-, right \(R\)-bimodule. One says that the bimodule \(_SM_R\) is `Krull symmetric' if the modules \(_SM\) and \(M_R\) both have Krull dimension, denoted by \(\text{k}(_SM)\) and \(\text{k}(M_R )\), respectively, and \(\text{k}(_S(M/N))=\text{k}((M/N)_R)\) for all sub ...
P F Smith
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Krull Dimension in Modal Logic [PDF]
AbstractWe develop the theory of Krull dimension forS4-algebras and Heyting algebras. This leads to the concept of modal Krull dimension for topological spaces. We compare modal Krull dimension to other well-known dimension functions, and show that it can detect differences between topological spaces that Krull dimension is unable to detect.
Joel Lucero-Bryan +2 more
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Arithmetical Rings and Krull Dimension [PDF]
Abstract Let A be a commutative arithmetical ring. It is proved that the ring A has Krull dimension if and only if every factor ring of A is finite-dimensional and does not have idempotent proper
Askar Akanovich Tuganbaev
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Krull Dimension and Classical Krull Dimension of Modules
Communications in Algebra, 2014Using the concept of prime submodule defined by Raggi et al. in [16], for M ∈ R-Mod we define the concept of classical Krull dimension relative to a hereditary torsion theory τ ∈M-tors. We prove that if M is progenerator in σ[M], τ ∈M-tors such that M has τ-Krull dimension then cl.K τdim (M) ≤ k τ(M).
Jaime Castro Perez
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Constructive Krull Dimension I: Integral Extensions
International audienceWe give a constructive approach to the well known classical theorem saying that an integral extension doesn't change the Krull ...
Henri Lombardi, Claude Quitté
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Krull Versus Global Dimension in Noetherian P.I. Rings
The Krull dimension of any noetherian P.I. ring is bounded above by its global (homological) dimension (when finite).
K R Goodearl
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Krull Dimension of Solvable Groups
20B07 ...
Myasnikov, A., Romanovskiy, N.
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Journal of Mathematical Sciences, 2006
Let \(M\) be a topological \(R\)-module over a topological ring \(R\). The author introduces the notion of topological Krull dimension of the module \(M\) as follows: 1) if \(M=0\) then \(\text{topKdim\,}M=-1\); 2) \(\text{topKdim\,}M=\alpha\) if \(\text{topKdim\,}M ...
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Let \(M\) be a topological \(R\)-module over a topological ring \(R\). The author introduces the notion of topological Krull dimension of the module \(M\) as follows: 1) if \(M=0\) then \(\text{topKdim\,}M=-1\); 2) \(\text{topKdim\,}M=\alpha\) if \(\text{topKdim\,}M ...
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