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most citedDehn functions of subgroups of products of free groups. Part II: Precise computations

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math.GR2024

Dehn functions of subgroups of products of free groups. Part I: Uniform upper bounds

Dario Ascari, Federica Bertolotti, Giovanni Italiano +2

Subgroups of direct products of finitely many finitely generated free groups form a natural class that plays an important role in geometric group theory. Its members include fundam…