Media type: E-Article Title: Diagonal abelian extensions and morphism-fixed formal deformations of Hom-pre-Lie algebras Contributor: Song, Lina; Lai, Shuang; Liu, Shanshan Published: Informa UK Limited, 2023 Published in: Communications in Algebra, 51 (2023) 6, Seite 2243-2256 Language: English DOI: 10.1080/00927872.2022.2155663 ISSN: 1532-4125; 0092-7872 Keywords: Algebra and Number Theory Origination: Footnote: