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AKT-140404 Video

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Videography by Iva Halacheva troubleshooting

Notes on AKT-140404:    [edit, refresh]

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0:14:35 [add] Notices and reminders about expansions.
0:14:55 [add] General facts about $gr$.
0:23:27 [add] $A$-expansions.
0:37:47 [add] General algebraic structures.
0:47:53 [add] The case of tangles.
0:52:19 [add] Horizontal compositions, generating tangles.