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Further results on derivations of ranked bigroupoids. (English) Zbl 1255.20066
Summary: Further properties on $$(X,*,\&)$$-self-(co)derivations of ranked bigroupoids are investigated, and conditions for an $$(X*,\&)$$-self-(co)derivation to be regular are provided. The notion of ranked $$*$$-subsystems is introduced, and related properties are investigated.
##### MSC:
 20N99 Other generalizations of groups 08A02 Relational systems, laws of composition 06F35 BCK-algebras, BCI-algebras (aspects of ordered structures) 16W25 Derivations, actions of Lie algebras
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##### References:
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