Results 81 to 90 of about 1,425,221 (328)
Journal of Symbolic Computation, 2005 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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CHARACTERIZING AUTOMORPHISM GROUPS OF ORDERED ABELIAN GROUPS
Bulletin of the London Mathematical Society, 2003 We characterize the groups isomorphic to full automorphism groups of ordered abelian groups. The result will follow from classical theorems on ordered groups adding an argument from proofs used to realize rings as endomorphism rings of abelian groups.
Göbel, Rüdiger, Shelah, Saharon
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FEBS Letters, EarlyView.Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman +2 more
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Weakly Ordered A-Commutative Partial Groups of Linear Operators Densely Defined on Hilbert Space
Acta Polytechnica, 2013 The notion of a generalized effect algebra is presented as a generalization of effect algebra for an algebraic description of the structure of the set of all positive linear operators densely defined on a Hilbert space with the usual sum of operators ...
Jirí Janda
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Ain Shams Engineering JournalIn smart manufacturing systems, decision-making is essential for setting priorities and allocating resources as efficiently as possible. Predictive models are used to make decisions about whether to schedule maintenance, change production levels, or ...
Jabbar Ahmmad +2 more
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In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
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Analysis of Microbiome Data in the Presence of Excess Zeros
Frontiers in Microbiology, 2017 Motivation: An important feature of microbiome count data is the presence of a large number of zeros. A common strategy to handle these excess zeros is to add a small number called pseudo-count (e.g., 1).
Abhishek Kaul +3 more
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On the normally ordered tensor product and duality for Tate objects
, 2017 This paper generalizes the normally ordered tensor product from Tate vector spaces to Tate objects over arbitrary exact categories. We show how to lift bi-right exact monoidal structures, duality functors, and construct external Homs.
Braunling, Oliver +3 more
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The group of order preserving automorphisms of an ordered abelian group [PDF]
Proceedings of the American Mathematical Society, 1958 1. Representation of an automorphism group by a group of matrices. Whenever possible we shall represent automorphisms by matrices. This is a straightforward generalization of the classical case (for example, see Kurosh [3, p. 156]), and no proofs will be given.
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