Classification of epimorphisms of fundamental groups of surfaces onto free groups

DOI10.1007/BF01262604zbMath0810.20032MaRDI QIDQ1813380

P. F. Kurchanov, Rostislav I. Grigorchuk

Publication date: 25 June 1992

Published in: Mathematical Notes (Search for Journal in Brave)

zbMATH Keywords

free groupfundamental groupclosed surfaceorientable surfacequadratic wordstrong equivalence classes of epimorphisms

Mathematics Subject Classification ID

Topological methods in group theory (57M07) Automorphisms of infinite groups (20E36) Fundamental group, presentations, free differential calculus (57M05) Free nonabelian groups (20E05) Fundamental groups and their automorphisms (group-theoretic aspects) (20F34)

Related Items

Limit groups as limits of free groups. ⋮ Classification of epimorphisms of fundamental groups of surfaces onto free groups

Cites Work

• Solutions d'une équation quadratique dans le groupe libre. (Solutions of a quadratic equation in the free group)
• Über einfache Kurven auf Vollbrezeln
• Classification of epimorphisms of fundamental groups of surfaces onto free groups
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