Mathematics
and Interactions
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3 videos
![Random subgroups, totally non free actions and factor representations]()
46:24published on July 15, 2015Random subgroups, totally non free actions and factor representations
By Rostislav Grigorchuk
![Invariant random subgroups of groups of the lamplighter type]()
41:54published on April 14, 2014Invariant random subgroups of groups of the lamplighter type
By Rostislav Grigorchuk
![Groups, subshifts, graphs, and randomness]()
Groups, subshifts, graphs, and randomness
By Rostislav Grigorchuk
