Geodesic
Finite-Band Potentials with Trigonal Curves
Teoretičeskaâ i matematičeskaâ fizika, Tome 133 (2002) no. 3, pp. 398-404

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We construct Dubrovin equations and trace formulas for finite-band operators with trigonal curves and present some examples.
Keywords: finite-band potentials, spectral problems, trace formulas. 
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     author = {Yu. V. Brezhnev},
     title = {Finite-Band {Potentials} with {Trigonal} {Curves}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {398--404},
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     volume = {133},
     number = {3},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2002_133_3_a5/}
}
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Yu. V. Brezhnev. Finite-Band Potentials with Trigonal Curves. Teoretičeskaâ i matematičeskaâ fizika, Tome 133 (2002) no. 3, pp. 398-404. http://geodesic.mathdoc.fr/item/TMF_2002_133_3_a5/