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arXiv 1003.4350math.DG
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热流的Morse同调

Morse homology for the heat flow

Joa Weber

摘要:

利用闭黎曼流形的闭路空间上的热流构造了一个代数链复形。链群由扰动的闭测地线生成。边界算子的定义在Floer理论的精神计数,模时移,热流轨迹渐近收敛到非退化的闭测地线的Morse指数差之一。

英文摘要:

We use the heat flow on the loop space of a closed Riemannian manifold to construct an algebraic chain complex. The chain groups are generated by perturbed closed geodesics. The boundary operator is defined in the spirit of Floer theory by counting, modulo time shift, heat flow trajectories that converge asymptotically to nondegenerate closed geodesics of Morse index difference one.

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