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**Physics, Astronomy & Cosmology / Graph of a group**

« **on:**25/01/2024 21:06:09 »

In this Youtube vid, the author explains how to construct two graphs, and use them to confirm that both preserve a group structure. It isn't about the Rubik's cube, which is used as an example of symmetry (i.e. a group).

The structure of a group is determined by the group operation; if the operation is preserved the two representations (graphs) are

It's in French, but with an English translation. The diagrams and graphs are what give the game away here.

The structure of a group is determined by the group operation; if the operation is preserved the two representations (graphs) are

*homomorphisms.*It's in French, but with an English translation. The diagrams and graphs are what give the game away here.