| dc.contributor.author | Lu, Tianshi | |
| dc.contributor.author | Leonenko, Nikolai N. | |
| dc.contributor.author | Ma, Chunsheng | |
| dc.date.accessioned | 2019-09-13T21:37:27Z | |
| dc.date.available | 2019-09-13T21:37:27Z | |
| dc.date.issued | 2020-01 | |
| dc.identifier.citation | Lu, Tianshi; Leonenko, Nikolai N.; Ma, Chunsheng. 2020. Series representations of isotropic vector random fields on balls. Statistics & Probability Letters, vol. 156, January 2020, art. no. 108583 | en_US |
| dc.identifier.issn | 0167-7152 | |
| dc.identifier.uri | https://doi.org/10.1016/j.spl.2019.108583 | |
| dc.identifier.uri | http://hdl.handle.net/10057/16586 | |
| dc.description | Click on the DOI link to access the article (may not be free). | en_US |
| dc.description.abstract | This paper deals with a class of second-order vector random fields in the unit ball of Rd, whose direct/cross covariances are invariant or isotropic with respect to a distance defined on the ball, and gives a series representation of such an isotropic vector random field. A necessary format of covariance matrix functions is also derived for isotropic and mean square continuous vector random fields on the ball. | en_US |
| dc.description.sponsorship | N. Leonenko was partially supported by Cardiff Incoming Visiting Fellowship Scheme, UK , International Collaboration Seedcorn Fund, UK , Australian Research Council’s Discovery Projects funding scheme (project DP160101366 ) and project MTM2015-71839-P of MINECO , Spain (co-funded with FEDER funds). | en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | Elsevier | en_US |
| dc.relation.ispartofseries | Statistics & Probability Letters;v.156:art. no.108583 | |
| dc.subject | Covariance matrix function | en_US |
| dc.subject | Cross covariance | en_US |
| dc.subject | Direct covariance | en_US |
| dc.subject | Distance on the unit ball | en_US |
| dc.subject | Elliptically contoured random field | en_US |
| dc.title | Series representations of isotropic vector random fields on balls | en_US |
| dc.type | Article | en_US |
| dc.rights.holder | © 2019 Elsevier B.V. | en_US |
