RT Dissertation/Thesis T1 Higman-Neumann-Neumann extension and embedding theorems for Leibniz algebras A1 Zargeh, Chia K1 Álgebras de Leibniz y de Lie K1 Diálgebras K1 Bases de Groebner-Shirshov K1 Extensiones HNN K1 Teoremas de encaje AB In this work we introduce the Higman-Neumann-Neumann (HNN)-extensions and the appropriate embedding theorems for dialgebras andLeibniz algebras.Due to the importance of the connection between the dialgebras andLeibniz algebras and the relationship between associative algebras andLie algebras, we recall the theory of Groebner-Shirshov bases, and theComposition-Diamond Lemma in associative algebras and Lie algebras,as well as the theory of Groebner-Shirshov bases for dialgebras.As an application of the HNN-extensions of dialgebras and Leibnizalgebras, we provide embedding theorems for dialgebras and Leibniz algebras,respectively: every dialgebra embeds inside its any HNN-extensionand every Leibniz algebra embeds inside its any HNN-extension. YR 2018 FD 2018 LK http://hdl.handle.net/10347/17252 UL http://hdl.handle.net/10347/17252 LA eng DS Minerva RD 24 abr 2026