References
Fox, R. H.: Free differential calculus, I, II. Ann. Math.57, 547–560 (1953);59, 196–210 (1954).
Karrass, A., W. Magnus, andD. Solitar: Elements of finite order in groups with a single defining relation. Comment. Pure Appl. Math.13, 57–66 (1960).
Kurosh, A. G.: The theory of groups, II. New York: Chelsea 1956.
Magnus, W.: Über diskontinuierliche Gruppen mit einer definierenden Relation (der Freiheitssatz). J. reine angew. Math.163, 141–165 (1930).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Murasugi, K. The center of a group with a single defining relation. Math. Ann. 155, 246–251 (1964). https://doi.org/10.1007/BF01344162
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01344162