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This article is cited in 4 scientific papers (total in 4 papers)
Two-sided Darboux transformations
A. B. Shabatab, Z. S. El'kanovaa, A. B. Urusovaa a Aliev Karachaev--Cherkess State University, Karachaevsk,
Russia
b Landau Institute for Theoretical Physics, RAS,
Chernogolovka, Moscow Oblast, Russia
Abstract:
We refine the notion of a Darboux transformation for differential operators of an order higher than two and consider commutative rings of differential operators that are invariant under the group of dilations of the independent variable.
Keywords:
Darboux transformation, commutative ring of differential operators, third-order Bessel equation.
Received: 04.05.2012
Citation:
A. B. Shabat, Z. S. El'kanova, A. B. Urusova, “Two-sided Darboux transformations”, TMF, 173:2 (2012), 207–218; Theoret. and Math. Phys., 173:2 (2012), 1507–1517
Linking options:
https://www.mathnet.ru/eng/tmf8356https://doi.org/10.4213/tmf8356 https://www.mathnet.ru/eng/tmf/v173/i2/p207
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Abstract page: | 624 | Full-text PDF : | 199 | References: | 90 | First page: | 38 |
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