نتایج جستجو برای: p nilpotent subgroups subgroup functor

تعداد نتایج: 1363987  

2010
Krzysztof Krupiński

We show that ω-categorical rings with NIP are nilpotent-by-finite. We prove that an ω-categorical group with NIP and fsg is nilpotent-by-finite. We also notice that an ω-categorical group with at least one strongly regular type is abelian. Moreover, we get that each ω-categorical, characteristically simple p-group with NIP has an infinite, definable abelian subgroup. Assuming additionally the e...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده علوم 1377

chapter one is devotod to collect some notion and background informations, which are needed in the next chapters. it also contains some important statements which will be proved in a more general context later in this thesis. in chapter two, we show that if the marginal factor-group is of order np1...pk,n>1, then we obtain a bound for the order of the verbal subgroup. also a bound for the bear-...

Journal: :iranian journal of fuzzy systems 2013
mahmood bakhshi

in this paper, the concept of fuzzy convex subgroup (resp. fuzzy convex lattice-ordered subgroup) of an ordered group (resp. lattice-ordered group) is introduced and some properties, characterizations and related results are given. also, the fuzzy convex subgroup (resp. fuzzy convex lattice-ordered subgroup) generated by a fuzzy subgroup (resp. fuzzy subsemigroup) is characterized. furthermore,...

Journal: :IJAC 2009
Gilbert Baumslag Benjamin Fine Charles F. Miller Douglas Troeger

We prove that the amalgamated product of free groups with cyclic amalgamations satisfying certain conditions are virtually free-by-cyclic. In case the cyclic amalgamated subgroups lie outside the derived group such groups are free-by-cyclic. Similarly a one-relator HNN-extension in which the conjugated elements either coincide or are independent modulo the derived group is shown to be free-by-c...

Journal: :IJAC 2007
Derek J. S. Robinson Alessio Russo Giovanni Vincenzi

A group is called HNN-free if it has no subgroups that are nontrivial HNN-extensions. 23 We prove that finitely generated HNN-free implies virtually polycyclic for a large class of groups. We also consider finitely generated groups with no free subsemigroups of rank 2 25 and show that in many situations such groups are virtually nilpotent. Finally, as an application of our results, we determine...

روستازاده میانده, اباذر , شعبانی, محمد , فیروزرای, محسن ,

    Background & Aim: Reactive oxygen species can affect many cellular functions through protein oxidation or initiation of lipid peroxidation cascade. The study was designed to investigate changes in erythrocyte glutathione peroxidase activity and plasma total antioxidant level due to Securigera Securidaca extract in diabetic rats.   Material and Methods: The present experimental study was car...

Journal: :Transformation Groups 2022

Using tensor categories, we present new constructions of several the exceptional simple Lie superalgebras with integer Cartan matrix in characteristic $p = 3$ and 5$ from complete classification modular indecomposable their subquotients over algebraically closed fields by Bouarroudj, Grozman, Leites 2009. Specifically, let $\mathbf{\alpha}_p$ denote kernel Frobenius endomorphism on additive gro...

Introduction: Indomethacin increases generation of mitochondrial reactive oxygen species (ROS) which have a crucial role in the indomethacin-induced gastric ulcer. Coenzyme Q10 has an antioxidant activity on mitochondria and cell membranes and protects lipids from oxidation and is essential for stabilizing biological membranes. Superoxide dismutase (SOD) acts as one of the defense mechanisms ag...

2015
NIR BEN DAVID YUVAL GINOSAR EHUD MEIR

The analogue of Lagrangians for symplectic forms over finite groups is studied, motivated by the fact that symplectic G-forms with a normal Lagrangian N⊳G are in one-to-one correspondence, up to inflation, with bijective 1-cocycle data on the quotients G/N . This yields a method to construct groups of central type from such quotients, known as Involutive Yang-Baxter groups. Another motivation f...

H. Liu S. Wang W. Fan

In this paper, we first characterize the convex $L$-subgroup of an $L$-ordered group by means of fourkinds of cut sets of an $L$-subset. Then we consider the homomorphic preimages and the product of convex $L$-subgroups.After that, we introduce an $L$-convex structure constructed by convex $L$-subgroups.Furthermore, the notion of the degree to which an $L$-subset of an $L$-ord...

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