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arxiv: 0811.1469 · v1 · pith:LCYO5QAFnew · submitted 2008-11-10 · 🌊 nlin.SI

On the String Equation of the BKP Hierarchy

classification 🌊 nlin.SI
keywords equationstringhierarchyadler-shiota-vanconstrainedconstraintsderivedescription
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The Adler-Shiota-van Moerbeke formula is employed to derive the $W$-constraints for the $p$-reduced BKP hierarchy constrained by the string equation. We also provide the Grassmannian description of the string equation in terms of the spectral parameter.

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