Krall, A. M. The adjoint of a differential operator with integral boundary conditions. (English) Zbl 0141.32302 Proc. Am. Math. Soc. 16, 738-742 (1965). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 21 Documents Keywords:functional analysis PDFBibTeX XMLCite \textit{A. M. Krall}, Proc. Am. Math. Soc. 16, 738--742 (1965; Zbl 0141.32302) Full Text: DOI References: [1] Allan M. Krall, A nonhomogeneous eigenfunction expansion, Trans. Amer. Math. Soc. 117 (1965), 352 – 361. · Zbl 0141.32301 [2] Marshall Harvey Stone, Linear transformations in Hilbert space, American Mathematical Society Colloquium Publications, vol. 15, American Mathematical Society, Providence, RI, 1990. Reprint of the 1932 original. · Zbl 0005.40003 This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. This attempts to reflect the references listed in the original paper as accurately as possible without claiming completeness or a perfect matching.