The duality theory and the basic isomorphisms of group systems and nets and co-nets of group systems

DOI10.2307/1969143zbMath0061.04801OpenAlexW2328639787MaRDI QIDQ2653013

W. Mayer

Publication date: 1945

Published in: Annals of Mathematics. Second Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/1969143

zbMATH Keywords

Alexander dualityduality theoremshomology groupsboundary operatorgroup systemcountable set of abelian groupsPoincaré-Pontryagin duality

Mathematics Subject Classification ID

Group theory and generalizations (20-XX)

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