Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRIESZ BASES GENERATED BY THE SPECTRA OF STURM-LIOUVILLE PROBLEMS.AuthorsHARUTYUNYAN, TIGRAN; PAHLEVANYAN, AVETIK; SRAPIONYAN, ANNAAbstractLet {λn²}n=0∞ be the spectra of a Sturm-Liouville problem on [0, π]. We investigate the question: Do the systems {cos(λnx)}n=0∞ or {sin(λnx)}n=0∞ form Riesz bases in L²[0,π]? The answer is almost always positive.SubjectsDIFFERENTIAL equations; BOUNDARY value problems; NUMERICAL solutions to Sturm-Liouville equations; SPECTRUM analysis; MATHEMATICAL analysisPublicationElectronic Journal of Differential Equations, 2013, Vol 2013, p1ISSN1550-6150Publication typeArticle