Results 141 to 150 of about 1,144,675 (186)

Association Between Anesthesia Exposure and Neurocognitive and Neuroimaging Outcomes in Long-term Survivors of Childhood Acute Lymphoblastic Leukemia.

open access: yesJAMA Oncol, 2019
Banerjee P   +15 more
europepmc   +1 more source

Combinatorial protein barcodes enable self-correcting neuron tracing with nanoscale molecular context

open access: yes
Park SY   +26 more
europepmc   +1 more source

Krull Dimension of Bimodules

open access: yesJournal of Algebra, 2007
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
exaly   +4 more sources

Krull Dimension in Modal Logic [PDF]

open access: yesJournal of Symbolic Logic, 2017
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
exaly   +6 more sources

Arithmetical Rings and Krull Dimension [PDF]

open access: yesDiscrete Mathematics and Applications, 2018
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
exaly   +4 more sources
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Krull Dimension and Classical Krull Dimension of Modules

Communications in Algebra, 2014
Using 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
exaly   +2 more sources

Constructive Krull Dimension I: Integral Extensions

open access: yesJournal of Algebra and Its Applications, 2009
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
exaly   +2 more sources

Krull Versus Global Dimension in Noetherian P.I. Rings

open access: yesProceedings of the American Mathematical Society, 1984
The Krull dimension of any noetherian P.I. ring is bounded above by its global (homological) dimension (when finite).
K R Goodearl
exaly   +2 more sources

Krull Dimension of Solvable Groups

open access: yesJournal of Algebra, 2010
20B07 ...
Myasnikov, A., Romanovskiy, N.
exaly   +4 more sources

Topological Krull dimension

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 ...
openaire   +2 more sources

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