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Generalized actions. (English) Zbl 0996.20044

Mladenov, I. M. (ed.) et al., Proceedings of the international conference on geometry, integrability and quantization, Varna, Bulgaria, September 1-10, 1999. Sofia: Coral Press Scientific Publishing. 175-179 (2000).
A generalized group of the author is a semigroup such that each element has an identity and an inverse relative to itself. This paper deals with relationships of actions, homomorphisms, and normal subgroups in this setting.
For the entire collection see [Zbl 0940.00039].

MSC:

20M17 Regular semigroups
20M15 Mappings of semigroups
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