Results 21 to 30 of about 41,735,200 (392)
О ГРУППАХ С ПРЕДСТАВЛЕНИЕМ < a,b;a^n = 1,ab = b³a³ > [PDF]
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2010 Established that for n = 4 and n ≥ 7 group G(n) = < a,b;a^n = 1,ab = b³a³> are infinite, and for the remaining n evaluated the procedure and investigate the structure of the group G(n).
Goryshkin A.P.
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On the Uniqueness of Lattice Characterization of Groups
Axioms, 2023 We analyze the problem of the uniqueness of characterization of groups by their weak congruence lattices. We discuss the possibility that the same algebraic lattice L acts as a weak congruence lattice of a group in more than one way, so that the ...
Jelena Jovanović +2 more
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Socrates and Thrasymachus on Perfect and Imperfect Injustice
Plato, 2021 It is argued that the true definition of justice in Plato’s Republic appears not in Book IV but in Book I, where it is clear that justice is other-oriented or external rather than internal as per Book IV.
Roslyn Weiss
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Definitions, 2020 The aim of this exploratory paper is to review an under-appreciated parallel between group agency and artificial intelligence. As both phenomena involve non-human goal-directed agents that can make a difference to the social world, they raise some ...
M. Guigon
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The complex-type cyclic-Fibonacci sequence and its applications [PDF]
Journal of Mahani Mathematical Research, 2023 In the present paper, we aim to generalize the notion of complex-type Fibonacci sequences to complex-type cyclic Fibonacci sequences. Firstly, we define the complex-type cyclic-Fibonacci sequence and then we give miscellaneous properties of this ...
Ömür Deveci +2 more
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Group Formation in the Long Tenth Century: a View from Trier and its Region [PDF]
, 2017 Unpaginated version of book chapter published in Christine Kleinjung and Stefan Albrecht (eds.), Das lange 10. Jahrhundert – Struktureller Wandel zwischen Zentralisierung und Fragmentierung, äußerem Druck und innerer Krise (Mainz, 2015), pp.
Charles West
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Contrast Effect of Facial Attractiveness in Groups
Frontiers in Psychology, 2020 Research on facial attractiveness is an important part of aesthetics. Most relevant studies in the area have focused on the influence of individual perspectives on facial attractiveness, but it is necessary to consider the effect of contextual ...
Yatian Lei +6 more
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Group Psychology and the Analysis of the Ego
Nature, 2020 A GOOD and clear translation of Freud's short essay on group psychology is given by Mr. Strachey. The work begins by a brief examination of the views of earlier writers, particularly of Le Bon and M'Dougall.
A. Mitscherlich
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Coupled spin and valley physics in monolayers of MoS2 and other group-VI dichalcogenides. [PDF]
Physical Review Letters, 2011 We show that inversion symmetry breaking together with spin-orbit coupling leads to coupled spin and valley physics in monolayers of MoS2 and other group-VI dichalcogenides, making possible controls of spin and valley in these 2D materials.
Di Xiao +4 more
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Rings and groups with commuting powers
International Journal of Mathematics and Mathematical Sciences, 1981 Let n be a fixed positive integer. Let R be a ring with identity which satisfies (i) xnyn=ynxn for all x,y in R, and (ii) for x,y in R, there exists a positive integer k=k(x,y) depending on x and y such that xkyk=ykxkand (n,k)=1.
Hazar Abu-Khuzam, Adil Yaqub
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