Lacunary polynomials in L1: Geometry of the unit sphere

dc.contributor.author	Dyakonov, Konstantin M.
dc.date.accessioned	2026-06-22T11:43:09Z
dc.date.available	2026-06-22T11:43:09Z
dc.date.issued	2021-04-16
dc.date.updated	2026-06-22T11:43:10Z
dc.description.abstract	Let Λ be a finite set of nonnegative integers, and let be the linear hull of the monomials with , viewed as a subspace of on the unit circle. We characterize the extreme and exposed points of the unit ball in .
dc.format.extent	24 p.
dc.format.mimetype	application/pdf
dc.identifier.idgrec	770434
dc.identifier.issn	0001-8708
dc.identifier.uri	https://hdl.handle.net/2445/230146
dc.language.iso	eng
dc.publisher	Elsevier B.V.
dc.relation.isformatof	Versió postprint del document publicat a: https://doi.org/10.1016/j.aim.2021.107607
dc.relation.ispartof	Advances in Mathematics, 2021, vol. 381
dc.relation.uri	https://doi.org/10.1016/j.aim.2021.107607
dc.rights	cc-by-nc-nd (c) Elsevier B.V., 2021
dc.rights.accessRights	info:eu-repo/semantics/openAccess
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.source	Articles publicats en revistes (Matemàtiques i Informàtica)
dc.subject.classification	Geometria algebraica
dc.subject.classification	Polinomis ortogonals
dc.subject.other	Algebraic geometry
dc.subject.other	Orthogonal polynomials
dc.title	Lacunary polynomials in L1: Geometry of the unit sphere
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/acceptedVersion

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