Results 81 to 90 of about 915,771 (329)
Some reformulations and extensions of the theory of rhythmic canons
Proceedings (European Academy of Sciences and Arts)The algebraic theory of periodic rhythmic canons was developed by the author of the present paper in connection with the study of a special class of rhythmic canons, nowadays referred as “Vuza canons”.
Dan Tudor Vuza
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Group pairs with periodic cohomology
Journal of Pure and Applied Algebra, 1990 A group pair \((G,{\mathbf S})\) with \({\mathbf S}\) a family of subgroups of \(G\) is said to be periodic if the (relative) cohomology is periodic, i.e. if there is an integer \(q\) such that for all \(k\geq 2\) and for all \(G\)-modules \(A\) one has a natural isomorphism \(H^ k(G,{\mathbf S};A)\equiv H^{k+q}(G,{\mathbf S};A)\).
BIERI, R, TALELLI, O
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Long fully commutative elements in affine Coxeter groups
, 2014 An element of a Coxeter group $W$ is called fully commutative if any two of its reduced decompositions can be related by a series of transpositions of adjacent commuting generators. In the preprint "Fully commutative elements in finite and affine Coxeter
Jouhet, Frédéric, Nadeau, Philippe
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Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin
Molecular Oncology, EarlyView.The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla +10 more
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Generalized periodicity in group cohomology
Communications in Algebra, 2023 18 pages. Comments welcome!
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Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity
Molecular Oncology, EarlyView.Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung +17 more
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Periodic elements in Garside groups
Journal of Pure and Applied Algebra, 2011 Let $G$ be a Garside group with Garside element $ $, and let $ ^m$ be the minimal positive central power of $ $. An element $g\in G$ is said to be 'periodic' if some power of it is a power of $ $. In this paper, we study periodic elements in Garside groups and their conjugacy classes.
Lee, Eon-Kyung, Lee, Sang-Jin
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Molecular Oncology, EarlyView.This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris +10 more
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Group automorphisms with few and with many periodic points [PDF]
, 2003 Thomas Ward
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Characterizing Subgroups of Compact Abelian Groups
, 2004 We prove that every countable subgroup of a compact metrizable abelian group has a characterizing set. As an application, we answer several questions on maximally almost periodic (MAP) groups and give a characterization of the class of (necessarily MAP ...
Dikranjan, Dikran, Kunen, Kenneth
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