Results 61 to 70 of about 103 (90)

The population history of northeastern Siberia since the Pleistocene. [PDF]

open access: yesNature, 2019
Sikora M   +53 more
europepmc   +1 more source

A high-coverage genome from a 200,000-year-old Denisovan

open access: yes
Peyrégne S   +23 more
europepmc   +1 more source

3D enamel thickness in Neandertal and modern human permanent canines.

open access: yesJ Hum Evol, 2017
Buti L   +7 more
europepmc   +1 more source

Shunkov Groups Saturated with Almost Simple Groups

Algebra and Logic, 2023
A group \(G\) is a Shunkov group if whenever \(H\) is a finite subgroup of \(G\) any two conjugate elements of prime order in the group \(N_G(H)/H\) generate a finite subgroup. The class of such groups forms a generalization of the class of locally finite groups.
Maslova, N. V., Shlepkin, A. A.
openaire   +1 more source

Characterizations of the Shunkov groups

Ukrainian Mathematical Journal, 2008
We study the structure of a family of finite groups of the form L g = 〈a, a g 〉 in a periodic Shunkov group. As a consequence of the obtained result, we get two characterizations of periodic Shunkov groups.
openaire   +1 more source

Periodic part in some Shunkov groups

Algebra and Logic, 1999
A group G is saturated with groups in a set X if every finite subgroup of G is embeddable in G into a subgroup L isomorphic to some group in X. We show that a Shunkov group has a periodic part if the saturating set for it coincides with one of the following: {L2(q)}, {Sz(q)}, {Re(q)}, or {U3(2n)}.
openaire   +1 more source

The structure of an infinite Sylow subgroup in some periodic Shunkov groups

Discrete Mathematics and Applications, 2002
AbstractWe study periodic groups such that the normaliser of any finite non-trivial subgroup of such a group is almost layer-finite. The class of groups satisfying this condition is rather wide and includes the free Burnside groups of odd period which is greater than 665 and the groups constructed by A. Yu. Olshanskii.We consider the classical question:
openaire   +1 more source

Shunkov groups with primary minimality condition. II

1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

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