Grushko's theorem

DOI10.1007/BF01193843zbMath0535.20010MaRDI QIDQ5896273

Wilfried Imrich

Publication date: 1984

Published in: Archiv der Mathematik (Search for Journal in Brave)

zbMATH Keywords

universal coverCW-complexshort proof

Mathematics Subject Classification ID

Generators, relations, and presentations of groups (20F05) Fundamental group, presentations, free differential calculus (57M05) Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06)

Cites Work

• Unnamed Item
• A topological proof of Grushko's theorem on free products
• On Free Products of Groups
• On the Number of Generators of a Free Product
• Grushko's theorem

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