Results 31 to 40 of about 10,185 (265)
Infinite groups with many generalized normal subgroups [PDF]
International Journal of Group Theory, 2012 A subgroup $X$ of a group $G$ is almost normal if the index $|G:N_G(X)|$ is finite, while $X$ is nearly normal if it has finite index in the normal closure $X^G$.
Francesco de Giovanni, Caterina Rainone
doaj
On the automorphisms of the non-split Cartan modular curves of prime level
, 2015 We study the automorphisms of the non-split Cartan modular curves $X_{ns}(p)$ of prime level $p$. We prove that if $p\geq 37$ all the automorphisms preserve the cusps.
Dose, Valerio
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Metahamiltonian groups and related topics [PDF]
International Journal of Group Theory, 2013 A group is called metahamiltonian if all its non-abelian subgroups are normal. This aim of this paper is to provide an updated survey of researches concerning certain classes of generalized metahamiltonian groups, in various contexts, and to prove some ...
Maria De Falco +2 more
doaj
Symmetries of the finite Heisenberg group for composite systems
, 2010 Symmetries of the finite Heisenberg group represent an important tool for the study of deeper structure of finite-dimensional quantum mechanics. As is well known, these symmetries are properly expressed in terms of certain normalizer.
Balian R +12 more
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Computing normal subgroups [PDF]
Proceedings of the 1998 international symposium on Symbolic and algebraic computation, 1998 This note presents a new algorithm for the computation of the set of normal subgroups of a finite group. It is based on lifting via homomorphic images.
openaire +1 more source
Layer-finiteness of Some Groups
Известия Иркутского государственного университета: Серия "Математика"Infinite groups with finiteness conditions for an infinite system of subgroups are studied. Groups with a condition: the normalizer of any non-trivial finite subgroup is a layer-finite group or the normalizer of any non-trivial finite subgroup has a ...
V.I. Senashov
doaj +1 more source
Cyclic Orbit Codes with the Normalizer of a Singer Subgroup [PDF]
Journal of Sciences, Islamic Republic of Iran, 2015 An algebraic construction for constant dimension subspace codes is called orbit code. It arises as the orbits under the action of a subgroup of the general linear group on subspaces in an ambient space.
F. Bardestani, A. Iranmanesh
doaj
Almost all extraspecial p-groups are Swan groups
, 1999 Let P be an extraspecial p-group which is neither dihedral of order 8, nor of odd order p^3 and exponent p. Let G be a finite group having P as a Sylow p-subgroup.
David John Green +4 more
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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
wiley +1 more source
On the Surjectivity of Galois Representations Associated to Elliptic Curves over Number Fields
, 2012 Given an elliptic curve $E$ over a number field $K$, the $\ell$-torsion points $E[\ell]$ of $E$ define a Galois representation $\gal(\bar{K}/K) \to \gl_2(\ff_\ell)$. A famous theorem of Serre states that as long as $E$ has no Complex Multiplication (CM),
Larson, Eric, Vaintrob, Dmitry
core +1 more source