Results 11 to 20 of about 529 (196)
Topological properties of spaces ordered by preferences [PDF]
International Journal of Mathematics and Mathematical Sciences, 1999 In this paper, we analyze the main topological properties of a relevant class of topologies associated with spaces ordered by preferences (asymmetric, negatively transitive binary relations).
J. C. R. Alcantud
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"A generalization to Sylow permutability of pronormal subgroups of finite groups" [PDF]
, 2020 In this note, we present a new subgroup embedding property that can be considered as an analogue of pronormality in the scope of permutability and Sylow permutability in finite groups.
Longobardi, P. +5 more
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Finite groups in which normality, permutability or Sylow permutability is transitive
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2014 Y. Li gave a characterization of the class of finite soluble groups in which every subnormal subgroup is normal by means of NE-subgroups: a subgroup H of a group G is called an NE-subgroup of G if NG(H) ∩ HG = H. We obtain a new characterization of these
Malinowska Izabela Agata
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Algorithms for permutability in finite groups [PDF]
, 2013 In this paper we describe some algorithms to identify permutable and Sylow-permutable subgroups of finite groups, Dedekind and Iwasawa finite groups, and finite T-groups (groups in which normality is transitive), PT-groups (groups in which permutability ...
Beidleman, J.C. +14 more
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On the transition to the normal phase for superconductors surrounded by normal conductors
Journal of Differential Equations, 2009 31 ...
Fournais, Søren, Kachmar, Ayman
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Critical Fluctuations in Normal-to-Superconducting Transition [PDF]
, 1999 We study the phase transition to the superconducting state taking into account the fluctuations of the order parameter and of the vector magnetic field and discuss the question of the order of transition occuring in this model. We use the field-theoretical renormalization group approach and consider in two-loop approximation the gauge model for a ...
Folk, R., Holovatch, Yu.
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Some local properties defining $T_0$-groups and related classes of groups [PDF]
, 2016 We call G a Hall_X -group if there exists a normal nilpotent subgroup N of G for which G/N' is an X -group. We call G a T_0-group provided G/Φ(G) is a T -group, that is, one in which normality is a transitive relation.
Beidleman, J.C. +9 more
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Groups in which normality is a weakly transitive relation
, 2015 We study groups in which normality is a weakly transitive relation,giving an extension of Theorem A [On finiteT-groups, J. Aust. Math.Soc.75(2003)181–191] due to 17 Ballester-Bolinches and Esteban-Romero.
VINCENZI, Giovanni, ROMANO, EMANUELA
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Groups with Chernikov conjugacy classes in which Sylow permutability is a transitive relation
, 2010 A subgroup H of a periodic group G is said to be Sylow permutable in G if HS=SH for every Sylow subgroup S of G. Like normality, Sylow permutability is not a transitive relation.
Turbaj, N.A. +5 more
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Advanced Intelligent Discovery, EarlyView.scTIGER2.0 is a deep‐learning framework that infers gene regulatory networks from single‐cell RNA sequencing data. By integrating correlation, pseudotime ordering, deep learning and bootstrap‐based significance testing, it reduces false positives and reveals directional gene interactions.
Nishi Gupta +3 more
wiley +1 more source