On the universal <inline-formula><tex-math id="M1">$ \alpha $</tex-math></inline-formula>-central extensions of the semi-direct product of Hom-preLie algebras
Abstract:<abstract><p>We study Hom-actions, semidirect product and describe the relation between semi-direct product extensions and split extensions of Hom-preLie algebras. We obtain the functorial properties of the universal <inline-formula><tex-math id="M2">\begin{document}$ \alpha $\end{document}</tex-math></inline-formula>-central extensions of <inline-formula><tex-math id="M3">\begin{document}$ \alpha $\end{document}</tex-math></inline-formula>-perfect Ho… Show more
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