Najman, Branko Eigenvalues of the Klein-Gordon equation. (English) Zbl 0528.35072 Proc. Edinb. Math. Soc., II. Ser. 26, 181-190 (1983). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 14 Documents MSC: 35P15 Estimates of eigenvalues in context of PDEs 81Q10 Selfadjoint operator theory in quantum theory, including spectral analysis 35Q99 Partial differential equations of mathematical physics and other areas of application 47F05 General theory of partial differential operators Keywords:eigenvalues; Klein-Gordon equation; Klein paradox; simple eigenvalue; selfadjoint operator; location of eigenvalues PDFBibTeX XMLCite \textit{B. Najman}, Proc. Edinb. Math. Soc., II. Ser. 26, 181--190 (1983; Zbl 0528.35072) Full Text: DOI References: [1] DOI: 10.1007/BF01258900 · Zbl 0468.35038 · doi:10.1007/BF01258900 [2] Langer, J. Op. heory [3] DOI: 10.1007/978-3-642-65567-8 · doi:10.1007/978-3-642-65567-8 [4] DOI: 10.1512/iumj.1977.26.26086 · Zbl 0389.47021 · doi:10.1512/iumj.1977.26.26086 [5] Najman, Glasnik Mat 14 pp 289– (1979) [6] Schechter, Spectra of Partial Differential Operators (1971) [7] Reed, Methods of Modern Mathematical Physics I–IV · Zbl 0401.47001 [8] Kato, Perturbation Theory for Linear Operators (1966) · Zbl 0148.12601 [9] DOI: 10.1002/mana.19800990105 · Zbl 0469.47028 · doi:10.1002/mana.19800990105 [10] Weidmann, Proc. of Spectral Theory and Differential Equations (1975) · Zbl 0313.47032 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.