Longzhi Lin

activity

20092026

most citedEstimates for the energy density of critical points of a class of conformally invariant variational problems

18 citations · 59 across the 17 of their papers we have counts for

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Showing 2009Show all

2 papers · 1 filter

math.DG2009★ 1 cited

Closed geodesics in Alexandrov spaces of curvature bounded from above

Longzhi Lin

In this paper, we show a local energy convexity of $W^{1, 2}$ maps into $C A T (K)$ spaces. This energy convexity allows us to extend Colding and Minicozzi's width-sweepout constructio…

math.DG2009

Existence of Good Sweepouts on Closed Manifolds

Longzhi Lin, Lu Wang

In this note we establish estimates for the harmonic map heat flow from $S^{1}$ into a closed manifold, and use it to construct sweepouts with the following good property: each curve…