Bibliography
Baer, R.: Groups with proper isomorphic quotient groups. Bull. Amer. Math. Soc.50, 267–278 (1944).
Blackett, D. W.: Simple and semi-simple near-rings. Proc. Amer. Math. Soc.4, 772–785 (1953).
Deskins, W. E.: A radical for nearrings. Proc. Amer. Math. Soc.5, 825–827 (1954).
Etherington, I. M. H.: Nonassociative arithmetics. Proc. Roy. Soc. Edinburgh, Sect. A62, 442–453 (1949).
Hall, P.: The splitting properties of relatively free groups. Proc. London Math. Soc. (3)4, 343–356 (1954).
Levi, F.: Über die Untergruppen der freien Gruppen. 2. Mitteilung. Math. Z.37, 90–97 (1933).
Levi, F., andB. L. van der Waerden: Über eine besondere Klasse von Gruppen. Abh. math. Sem. Hans. Univ.9, 154–158 (1932).
Lyndon, R. C.: Two notes on nilpotent groups. Proc. Amer. Math. Soc.3, 579–583 (1952).
Magnus, W.: Beziehungen zwischen Gruppen und Idealen in einem speziellen Ring. Math. Ann.111, 259–280 (1935).
Neumann, B. H.: Identical relations in groups. I. Math. Ann.114, 506–525 (1937).
Neumann, B. H.: PatOn a problem of Hopf. J. London Math. Soc.28, 351–353 (1953).
Robinson, A.: On non-associative systems. Proc. Edinburgh Math. Soc. (2),8, 111–119 (1949).
Wever, F.: Über Regeln in Gruppen. Math. Ann.122, 334–339 (1950).
Zassenhaus, H.: Gruppentheorie, pp. 71–74. 1937.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Neumann, H. On varieties of groups and their associated near-rings. Math Z 65, 36–69 (1956). https://doi.org/10.1007/BF01473869
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01473869