Keywords Composition factors Completely reducible 1. Introduction All groups considered in this paper are finite. Given a group G and a prime p, let cp(G) denote the number of composition factors of G of order p. Our main theorem is the following. Theorem 1 Let q be a power of a prime...
20C99 20C33 20C34 20H30 Keywords Finite linear group Conjugacy class Finite simple group 1. Introduction Let denote the number of conjugacy classes of a finite group G. This is also the number of complex irreducible characters of G. Bounding is a fundamental problem in group and representation...
We consider random vectors that consist of numbers of colored balls belonging to a fixed value set in a multi-color urn scheme without return. We proved, that under certain conditions, random vectors, consisting of centered and normed elements of these vectors, converge in distribution to a rand...
Download to read the full chapter text Keywords Model Selection Criterion Genetic Algorithm Approach Segmentation Task These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves. Author information Authors ...
The number of positive lymph nodes was an independent prognostic factor for both DSS and OS, but the effect began when at least two positive lymph nodes for DSS and three positive lymph nodes for OS were found. Predictive models for DSS and OS in the training group had C-indexes of 0.873...
The four-herb Chinese medicine PHY906(KD018) has been shown to both enhance the in vivo antitumor activity of irinotecan (CPT-11) against colon cancer tumor allografts and alleviate intestinal toxicity caused by CPT-11. Since intestinal bacteria can meta
Share this article Anyone you share the following link with will be able to read this content:Get shareable link Provided by the Springer Nature SharedIt content-sharing initiative Keywords Traveller’s diarrhoea TD EAEC ETEC EPEC West Africa qPCR Campylobacter SalmonellaDownload...
作者: C Veauthier 摘要: Christian Veauthier1,21Department of Neurology, Hanse-Klinikum, Stralsund, Germany; 2Department of Neurology, Centre Hospitalier de Belfort-Montbeacute;liard (CHBM), Montbeacute;liard, FranceBackground: The Fatigue Severity Scale (FSS) is widely used to assess fatigue, ...
Keywords: essential base of the central types J-strongly minimal formula and theory a fragment of Jonsson set perfect Jonsson spectrum hereditary class of theories J-φ(x)-convex class of theories Access this article Log in via an institution Buy article PDF 39,95 € Price includes VAT (...
Keywords Word Factor Recurrence relation Characteristic equation Pseudo-Vandermonde determinant 1. Notation and preliminary results Let A be a finite alphabet of cardinality |A|=m⩾2. A factor of a word α∈A* is a word β∈A* for which there exist p,q∈A* such that α=pβq [3]. ...