A note on a heat invariant and the Ricci flow on surfaces

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抄録

In this short note,we consider the monotonicity of the heat invariant a2 (g) for a Riemannian metric g under the normalized Ricci flow on a closed surface. We show that a2(g(t)) is decreasing under the normalized Ricci flow g(t) in the space of metrics of non-positive curvature.

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詳細情報

  • CRID
    1050282812440425088
  • NII論文ID
    110004849833
  • NII書誌ID
    AA11595324
  • ISSN
    13467387
  • Web Site
    http://repo.lib.tokushima-u.ac.jp/74187
  • 本文言語コード
    en
  • 資料種別
    departmental bulletin paper
  • データソース種別
    • IRDB
    • CiNii Articles

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