On the Andreadakis conjecture restricted to the “lower-triangular” automorphism groups of free groups

DOI10.1142/S0219498817500992zbMath1378.20050OpenAlexW2410648107WikidataQ123184087 ScholiaQ123184087MaRDI QIDQ5739069

Takao Satoh

Publication date: 2 June 2017

Published in: Journal of Algebra and Its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0219498817500992

zbMATH Keywords

automorphism groups of free groupsmapping class groupsTorelli groupsAndreadakis-Johnson filtration\(\mathrm{IA}\)-automorphism groups

Mathematics Subject Classification ID

Cohomology of groups (20J06) Automorphism groups of groups (20F28) Free nonabelian groups (20E05) Derived series, central series, and generalizations for groups (20F14)

Related Items

On certain subgroups of the McCool group ⋮ Generators and relations of ``lower-triangular automorphism groups of free groups ⋮ The third subgroup of the Andreadakis-Johnson filtration of the automorphism group of a free group ⋮ On the Andreadakis conjecture restricted to the “lower-triangular” automorphism groups of free groups ⋮ On the low-dimensional cohomology groups of the IA-automorphism group of the free group of rank three

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