RT Journal Article T1 Structure preserving transformations in hyperkähler Euclidean spaces A1 Gaeta, G. A1 Rodríguez González, Miguel Ángel AB The definition and structure of hyperkähler structure preserving transformations (invariance group) for quaternionic structures have been recently studied and some preliminary results on the Euclidean case discussed. In this work we present the whole structure of the invariance Lie algebra in the Euclidean case for any dimension. PB Elsevier SN 0393-0440 YR 2016 FD 2016-02 LK https://hdl.handle.net/20.500.14352/24394 UL https://hdl.handle.net/20.500.14352/24394 LA eng NO © 2015 Elsevier B.V.MAR was supported by the Spanish Ministry of Science and Innovation under project FIS2011-22566. GG is supported by the Italian MIUR-PRIN program under project 2010-JJ4KPA. This article was started in the course of visits of GG at Universidad Complutense of Madrid and of MAR at Università degli Studi di Milano. NO Ministerio de Ciencia e Innovación (MICINN), España NO MIUR-PRIN program (Italia) NO Ministero dell'Istruzione, dell'Università e della Ricerca (MIUR), Italia NO Progetti di Rilevante Interesse Nazionale (PRIN), Italia DS Docta Complutense RD 8 abr 2025