Hilbert-Schmidt Operators vs. Integrable Systems of Elliptic Calogero-Moser Type III. The Heun Case
The Heun equation can be rewritten as an eigenvalue equation for an ordinary differential operator of the form −d^2/dx^2+V(g;x), where the potential is an elliptic function depending on a coupling vector g in R^4. Alternatively, this operator arises from the BC_1 specialization of the BC_N elliptic...
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| Format: | Article |
| Language: | English |
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National Academy of Science of Ukraine
2009-04-01
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| Series: | Symmetry, Integrability and Geometry: Methods and Applications |
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| Online Access: | http://dx.doi.org/10.3842/SIGMA.2009.049 |