2 problems
For a finitely generated group and , let denote its -isoperimetric profile, and let denote the corresponding -Følner fun…
GES conjecture. All groups have controlled Følner pairs and therefore satisfy
For a finitely generated group and , let denote its -isoperimetric profile, and let denote the corresponding -Følner fun…
GES conjecture. All groups have controlled Følner pairs and therefore satisfy