Results 21 to 30 of about 539,595 (279)
Genus two mutant knots with the same dimension in knot Floer and Khovanov homologies [PDF]
, 2012 We exhibit an infinite family of knots with isomorphic knot Heegaard Floer homology. Each knot in this infinite family admits a nontrivial genus two mutant which shares the same total dimension in both knot Floer homology and Khovanov homology. Each knot
Allison H Moore +2 more
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Actions of arithmetic groups on homology spheres and acyclic homology manifolds [PDF]
, 2013 We establish lower bounds on the dimensions in which arithmetic groups with torsion can act on acyclic manifolds and homology spheres. The bounds rely on the existence of elementary p-groups in the groups concerned. In some cases, including Sp(2n,Z), the
Bridson, M. R. +2 more
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Pyrimidine Biosynthesis and Ribonucleoside Metabolism in Species of Pseudomonas
Fermentation, 2023 Pyrimidine biosynthesis and ribonucleoside metabolism in species of Pseudomonas was the focus of this review, in relation to their current taxonomic assignments in different homology groups.
Thomas P. West
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On the use of algebraic topology concepts to check the consistency of genome assembly
Biophysics and Physicobiology, 2019 This paper presents a preliminary work consisting of two contributions. The first one is the design of a very efficient algorithm based on an “Overlap-Layout-Consensus” (OLC) graph to assemble the long reads provided by 3rd generation technologies.
Jean-François Gibrat
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On the Axiomatic Systems of Steenrod Homology Theory of Compact Spaces [PDF]
, 2017 On the category of compact metric spaces an exact homology theory was defined and its relation to the Vietoris homology theory was studied by N. Steenrod [S].
Beridze, Anzor, Mdzinarishvili, Leonard
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Homology in Varieties of Groups. III [PDF]
Transactions of the American Mathematical Society, 1971 The study of (co-) homology groups Z,3(HX A), SnI3(H, A), 3 a variety, 11 a group in 3, and A a suitable 11-module, is pursued. They are compared with a certain Tor and Ext. The definition of the homology of an epimorphism due to Rinehart is shown to agree with that due to Barr and Beck (whenever both are defined).
openaire +3 more sources
Trees, fundamental groups and homology groups
Annals of Pure and Applied Logic, 2001 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Katsuya Eda, Masasi Higasikawa
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A Review of The Application of Spectroscopy to Flavonoids from Medicine and Food Homology Materials
Molecules, 2022 Medicinal and food homology materials are a group of drugs in herbal medicine that have nutritional value and can be used as functional food, with great potential for development and application.
Lin Zou +8 more
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Group homology and extensions of groups [PDF]
Homology, Homotopy and Applications, 2008 The main result of the paper is a formula for the homology of a group \(\Pi\) with coefficients in a field of characteristic zero, as an inverse limit of a functor on the category of group extensions of \(\Pi\). The authors mention that analogs of some of the results may hold with integer coefficients.
Emmanouil, I., Passi, I.B.S.
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Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source