Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleImproved Bounds for Restricted Isometry Constants.AuthorsJiabing Ji; Jigen PengAbstractThe purpose of this paper is to establish improved bounds for restricted isometry constants δk. Our results, to some extent, improve and extend the well-known bound (δk < 0.307) in (Cai et al., 2010) to δk < 0.308.SubjectsISOMETRIC projection; MATHEMATICAL analysis; NUMERICAL solutions to boundary value problems; CONSTANTS of integration; MATHEMATICAL constantsPublicationDiscrete Dynamics in Nature & Society, 2012, p1ISSN1026-0226Publication typeArticleDOI10.1155/2012/841261