Four-dimensional lattices from ℚ(√2,√5)
| dc.contributor.author | Interlando, J. Carmelo | |
| dc.contributor.author | Neto, Trajano Pires da Nóbrega [UNESP] | |
| dc.contributor.author | Nunes, José Valter Lopes | |
| dc.contributor.author | Lopes, José Othon Dantas | |
| dc.contributor.institution | San Diego State University | |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
| dc.contributor.institution | Federal University of Ceará Fortaleza | |
| dc.date.accessioned | 2022-04-30T04:22:58Z | |
| dc.date.available | 2022-04-30T04:22:58Z | |
| dc.date.issued | 2017-01-01 | |
| dc.description.abstract | Four-dimensional lattices with block circulant generator matrices are constructed from submodules of the ring of integers of the totally real number field ℚ(√2,√5). The obtained lattices are of full diversity and their sphere packing densities are the highest known for the given relative minimum product distances. | en |
| dc.description.affiliation | Department of Mathematics and Statistics San Diego State University | |
| dc.description.affiliation | Department of Mathematics São Paulo State University | |
| dc.description.affiliation | Department of Mathematics Federal University of Ceará Fortaleza | |
| dc.description.affiliationUnesp | Department of Mathematics São Paulo State University | |
| dc.format.extent | 401-408 | |
| dc.identifier | http://dx.doi.org/10.12732/ijam.v30i5.4 | |
| dc.identifier.citation | International Journal of Applied Mathematics, v. 30, n. 5, p. 401-408, 2017. | |
| dc.identifier.doi | 10.12732/ijam.v30i5.4 | |
| dc.identifier.issn | 1314-8060 | |
| dc.identifier.issn | 1311-1728 | |
| dc.identifier.scopus | 2-s2.0-85037161858 | |
| dc.identifier.uri | http://hdl.handle.net/11449/232687 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | International Journal of Applied Mathematics | |
| dc.source | Scopus | |
| dc.subject | Lattices | |
| dc.subject | Minimum product distance | |
| dc.subject | Modulation | |
| dc.subject | Number fields | |
| dc.subject | Sphere packings | |
| dc.title | Four-dimensional lattices from ℚ(√2,√5) | en |
| dc.type | Artigo | |
| unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Biociências, Letras e Ciências Exatas, São José do Rio Preto | pt |
| unesp.department | Matemática - IBILCE | pt |