Self-Adjoint Commuting Differential Operators of Rank~2 and Their Deformations Given by Soliton Equations

V. N. Davletshina

Matematičeskie zametki, Tome 97 (2015) no. 3, pp. 350-358.

Résumé

Deformations of commutative rings of self-adjoint ordinary differential operators of rank 2 given by soliton equations are studied.

Détail

Keywords: differential operator of rank 2, commutative ring, Tyurin parameter, Krichever–Novikov hierarchy, Krichever–Novikov equation, Korteweg–de Vries equation, Baker–Akhiezer function, Kadomtsev–Petviashvili equation.
Mots-clés : soliton equation

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