Abstract
A generalization of Crum's method is proposed that makes it possible to construct new examples of Sturm-Liouville operators with spectrum that can be exactly calculated.
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References
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Additional information
Institute of Methamatics of the Ufa Scientific Center, Russian Academy of Sciences. Translated from Teoreticheskaya i Matematicheskaya Fizika, Vol. 101, No. 3, pp. 323–330, December, 1994.
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Adler, V.É. A modification of Crum's method. Theor Math Phys 101, 1381–1386 (1994). https://doi.org/10.1007/BF01035458
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DOI: https://doi.org/10.1007/BF01035458