On Certain Characterizations of Barely Transitive Groups
نویسندگان
چکیده
منابع مشابه
Barely Transitive Groups
This is a survey article on barely transitive groups. It also involves some recent results in the case of a non-locally finite barely transitive group.
متن کاملCharacterizations of Certain Marshall-Olkin Generalized Distributions
Several characterizations of Marshall-Olkin generalized distributions, introduced by Gui (2013) and by Al-Saiari et al. (2014) are presented. These characterizations are based on: (i) a simple relationship between two truncated moments ; (ii) the hazard function.
متن کاملPlane Geometries Associated with Certain 2-Transitive Groups*
Let G be a permutation group 2-transitive on a finite set. Assume that the stabilizer of two points fixes exactly K 3 3 points, but not all points. Let L denote this set of K points, and call the distinct sets Lg, g E G, lines. Then all lines have K points, and any two different points are in a unique line. This means that we have a design 9 (with h = 1). The only known possibilities for 9 are ...
متن کاملAUTOMORPHISM GROUPS OF SOME NON-TRANSITIVE GRAPHS
An Euclidean graph associated with a molecule is defined by a weighted graph with adjacency matrix M = [dij], where for ij, dij is the Euclidean distance between the nuclei i and j. In this matrix dii can be taken as zero if all the nuclei are equivalent. Otherwise, one may introduce different weights for distinct nuclei. Balaban introduced some monster graphs and then Randic computed complexit...
متن کاملOn Transitive Permutation Groups
We assign names and new generators to the transitive groups of degree up to 15, reflecting their structure.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Rendiconti del Seminario Matematico della Università di Padova
سال: 2010
ISSN: 0041-8994
DOI: 10.4171/rsmup/123-10