Lower bounds for projective designs, cubature formulas and related isometric embeddings

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dc.creatorLyubich, Yuri
dc.date2007-03-20
dc.date.accessioned2026-07-07T07:52:52Z
dc.date.available2026-07-07T07:52:52Z
dc.descriptionYudin's lower bound for the spherical designs is generalized to the cubature formulas on the projective spaces over a field K, where K can be R, C, or H (the field of quaternions), and thus to isometric embeddings of l_2 into l_p with p an even integer. For large p and in some other situations this is essentially better than those known before.
dc.identifierhttps://arxiv.org/abs/math/0703569
dc.identifierhttp://arxiv.org/abs/math/0703569
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/126037
dc.subjectCombinatorics
dc.subject05B30; 46B04
dc.titleLower bounds for projective designs, cubature formulas and related isometric embeddings
dc.typetext

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