Lie-algebraic structure of Lax type integrable nonlocal differential-difference equations (Q2782070)

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scientific article; zbMATH DE number 1727547
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Lie-algebraic structure of Lax type integrable nonlocal differential-difference equations
scientific article; zbMATH DE number 1727547

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    14 April 2002
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    differential-difference equations
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    Lie-algebraic structure
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    Lax representation
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    Lie-algebraic structure of Lax type integrable nonlocal differential-difference equations (English)
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    The authors study a centrally extended operator Lie algebra which is considered as the symmetry Lie algebra of Lax integrable nonlocal differential-difference dynamical systems. The Lax representations are presented for some local and nonlocal differential-difference equations.
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