Cutting and pasting: a group for Frankenstein
I will describe elementary and concrete examples of non-amenable groups without free subgroups.
I will describe elementary and concrete examples of non-amenable groups without free subgroups.
By Rostislav Grigorchuk
By Alex Lubotzky
By Amos Nevo
By Elon Lindenstrauss
By Joel Friedman
By Nikolay Nikolov
By Thomas Delzant
By Alexander Olshanskii