Results 121 to 130 of about 289 (147)

Groups in which every proper subgroup is ?ernikov-by-nilpotent or nilpotent-by-?ernikov

Archiv der Mathematik, 1988
\textit{B. Bruno} and \textit{R. E. Phillips} [Rend. Semin. Mat. Univ. Padova 69, 153-168 (1983; Zbl 0522.20022)] have classified infinite groups in which every proper subgroup is finite-by-nilpotent of class \(c\) whereas \textit{B. Bruno} [Boll. Unione Mat. Ital., VI. Ser. B 3, 797-807 (1984; Zbl 0563.20035) and ibid.
Otal, Javier, Peña, Juan Manuel
openaire   +1 more source

p-Groups with Černikov Centralizers of Non-Identity Elements of Prime Order

Algebra and Logic, 2001
The author proves the following theorem: Let \(G\) be a \(p\)-group, let \(a\) be an element of prime order \(p\), and let the centralizer \(C_G(a)\) be a Chernikov group. Then either \(G\) is a Chernikov group, or it has a non-locally finite section by a Chernikov subgroup with a unique maximal locally finite subgroup.
openaire   +2 more sources

Cancer statistics for adolescents and young adults, 2020

Ca-A Cancer Journal for Clinicians, 2020
Kimberly D Miller   +2 more
exaly  

Locally finite groups with Chernikov classes of conjugate infinite Abelian subgroups

1988
The conjugacy class of a subgroup H is said to be Chernikov if \(G/core_ G(N_ G(H))\) is Chernikov. The author has shown previously [Izv. Vyssh. Uchebn. Zaved., Mat. 1977, No.4, 95-101 (1977; Zbl 0374.20051)] that in a periodic group G all abelian subgroups have Chernikov conjugacy classes if and only if G is centre-by-Chernikov.
openaire   +2 more sources

Obesity and economic environments

Ca-A Cancer Journal for Clinicians, 2014
Roland Sturm, Ruopeng An
exaly  

Who's still smoking? Disparities in adult cigarette smoking prevalence in the United States

Ca-A Cancer Journal for Clinicians, 2018
Alex C Liber   +2 more
exaly  

Amino Acid-Protecting Groups

Chemical Reviews, 2009
Albert Isidro-Llobet   +2 more
exaly  

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