Generalization of Rubik’s cube group to n-dimensional case

2020 ◽  
Vol 29 (02) ◽  
pp. 2040006
Author(s):  
Levashev Vladislav

In this paper, Rubik’s cube group in [Formula: see text]-dimensional case is described. In that case, some interesting effects arise, which is related with angular rotations. For [Formula: see text], the group [Formula: see text] arises, which can be realized as a factor group of [Formula: see text] by commutation [Formula: see text]. For [Formula: see text] there are no such effects, because corresponding factor is trivial. Rubik’s cube is an important model to study effects of groups related with, in particular, holonomy groups from differential geometry.








Author(s):  
Liping Chen ◽  
Yin Hao ◽  
Liguo Yuan ◽  
J.A. Tenreiro Machado ◽  
Ranchao Wu ◽  
...  


2009 ◽  
Vol 32 (1) ◽  
pp. 33-40 ◽  
Author(s):  
Tomas Rokicki
Keyword(s):  


2020 ◽  
Vol 3 (1) ◽  
pp. 129
Author(s):  
Diego A. Cimino

Historically, the 20’s of each of the last centuries proved to be challenging years, where moments of historical opportunities were followed by daunting global difficulties. The 20’s of this 21st Century clearly followed the same historical destiny, with still an uncertain ending. Even before the Covid-19 pandemic, the geopolitical, economic, social and environmental complexities of today’s world appeared as inter-connected as ever before. The aim of this paper is to analyze most discussed nexuses in the international policy-making space, the so called “Humanitarian-Development-Peace Nexus” or “Triple-Nexus”, referred to the gradual coordination, cooperation, integration and interaction of humanitarian, development and peace actions and actors at all levels.



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