Difference between revisions of "Video/Symmetries, groups and actions"

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Symmetry can be studied by group theory and actions or operators applied to it.
[[Symmetry|Symmetries]] can be studied by [[group]]s and [[action]]s (or [[operator]]s) applied to it. Note that these three terms are represented in plural form. The ability to count the number of symmetries or explicitly distinguish the consequences of actions in sequences and in combinations is the core concept of symmetry studiees.
{{#ev:youtube|EsBn7G2yhB8}}
{{#ev:youtube|EsBn7G2yhB8}}

Revision as of 05:39, 28 July 2021

Symmetries can be studied by groups and actions (or operators) applied to it. Note that these three terms are represented in plural form. The ability to count the number of symmetries or explicitly distinguish the consequences of actions in sequences and in combinations is the core concept of symmetry studiees. {{#ev:youtube|EsBn7G2yhB8}}