Results 61 to 70 of about 13,348,296 (358)

Finite Vertex Bi-Primitive 2-Arc Transitive Graphs Admitting a Two-Dimensional Linear Group

open access: yesIEEE Access, 2019
A graph is said to be vertex bi-primitive, if it is a bipartite graph, and the setwise stabilizer of its automorphism group acts primitively on two bi-parts.
Xiaohui Hua
doaj   +1 more source

Growth of Primitive Elements in Free Groups

open access: yes, 2014
In the free group $F_k$, an element is said to be primitive if it belongs to a free generating set. In this paper, we describe what a generic primitive element looks like.
Puder, Doron, Wu, Conan
core   +1 more source

Pre-primitive permutation groups

open access: yesJournal of Algebra, 2023
A transitive permutation group $G$ on a finite set $Ω$ is said to be pre-primitive if every $G$-invariant partition of $Ω$ is the orbit partition of a subgroup of $G$. It follows that pre-primitivity and quasiprimitivity are logically independent (there are groups satisfying one but not the other) and their conjunction is equivalent to primitivity ...
Marina Anagnostopoulou-Merkouri   +2 more
openaire   +4 more sources

Decadence in the Wilderness. Will to Transgression or the Strange Bird of Finnish Decadence

open access: yesNordlit: Tidsskrift i litteratur og kultur, 2012
The decadence that the Decadents identified in their own civilization was recognized through the model of Roman Empire, although they thought that the Romans were, even in their decadence, much more vigorous than the modern "cerebral" decadents.
Pirjo Lyytikäinen
doaj   +1 more source

Context of culture: Critique of the primitive mind [PDF]

open access: yesFilozofija i Društvo, 2010
The author of this paper has the intention to reach the new meaning and sense of the primitive mentality by analyzing it in early social communities. He also wants to point out the possible reflections of the spirit and consciousness of our ancestors ...
Božilović Nikola
doaj   +1 more source

Some Primitive Permutation Groups

open access: yesProceedings of the London Mathematical Society, 1985
Let \(\Omega\) be a countable infinite set. A subset \(\Sigma\) of \(\Omega\) is called a moiety iff \(\Sigma\) and \(\Omega\)-\(\Sigma\) are infinite. The following theorem is proved: If G is a primitive permutation group of \(\Omega\) that has no countable orbits on moieties, then G is 2-fold transitive. Furthermore, either G is highly transitive or \
openaire   +2 more sources

Collineation groups of translation planes of small dimension

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1981
A subgroup of the linear translation complement of a translation plane is geometrically irreducible if it has no invariant lines or subplanes. A similar definition can be given for “geometrically primitive”.
T. G. Ostrom
doaj   +1 more source

Investigating the cell of origin and novel molecular targets in Merkel cell carcinoma: a historic misnomer

open access: yesMolecular Oncology, EarlyView.
This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian   +10 more
wiley   +1 more source

Assessment of oat varieties with different levels of breeding refinement from the Vavilov Institute’s collection applying the method of metabolomic profiling

open access: yesТруды по прикладной ботанике, генетике и селекции, 2022
Metabolomic profiling data obtained through gas chromatography coupled with mass spectrometry are presented. Thirty oat accessions from the collection of the N.I. Vavilov Institute of Plant Genetic resources (VIR) served as the material for the research.
I. G. Loskutov   +8 more
doaj   +1 more source

Testing Matrix Groups for Primitivity

open access: yesJournal of Algebra, 1996
The authors describe an algorithm which seeks to decide whether or not a given irreducible matrix group of finite dimension defined over a finite field preserves a nontrivial system of blocks of imprimitivity in its action on the underlying vector space.
Holt, Derek F.   +3 more
openaire   +1 more source

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