Andrade, A. A. [UNESP]Ferrari, A. J.Benedito, C. W. O.Costa, S. I. R.2014-05-202014-05-202010-01-01Computational & Applied Mathematics. Sociedade Brasileira de Matemática Aplicada e Computacional, v. 29, n. 3, p. 493-505, 2010.1807-0302http://hdl.handle.net/11449/22173In this work we present constructions of algebraic lattices in Euclidean space with optimal center density in dimensions 2, 3, 4, 6, 8 and 12, which are rotated versions of the lattices Λn, for n = 2,3,4,6,8 and K12. These algebraic lattices are constructed through twisted canonical homomorphism via ideals of a ring of algebraic integers. Mathematical subject classification: 18B35, 94A15, 20H10.493-505engalgebraic latticealgebraic number fieldCenter densitytwisted canonical homomorphismArtigo10.1590/S1807-03022010000300010S1807-03022010000300010WOS:000287545100010Acesso abertoS1807-03022010000300010.pdf894049834748198279163755740508210000-0002-4806-3399