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Added by Arxiv Bot | Added: 2026-03-02 18:02 | Views: 0 | Source: arXiv Dataset IDs (Model)

Virasoro Symmetry Algebra of Dirac Soliton Hierarchy

Authors	Wen-Xiu Ma, Kam-Shun Li
Categories	solv-int nlin.SI
ArXiv ID	solv-int/9609006
URL	https://arxiv.org/abs/solv-int/9609006

Abstract

A hierarchy of first-degree time-dependent symmetries is proposed for Dirac soliton hierarchy and their commutator relations with time-dependent symmetries are exhibited. Meantime, a hereditary structure of Dirac soliton hierarchy is elucidated and a Lax operator algebra associated with Virasoro symmetry algebra is given.

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    "abstract": "A hierarchy of first-degree time-dependent symmetries is proposed for Dirac\nsoliton hierarchy and their commutator relations with time-dependent symmetries\nare exhibited. Meantime, a hereditary structure of Dirac soliton hierarchy is\nelucidated and a Lax operator algebra associated with Virasoro symmetry algebra\nis given.",
    "arxiv_id": "solv-int/9609006",
    "authors": [
      "Wen-Xiu Ma",
      "Kam-Shun Li"
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    "categories": [
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    "title": "Virasoro Symmetry Algebra of Dirac Soliton Hierarchy",
    "url": "https://arxiv.org/abs/solv-int/9609006"
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