Mean curvature flow convergence conjecture for low-oscillation exact Lagrangians

Let (M,ω,Φ)(M,\omega,\Phi) be a Calabi–Yau nn-fold, and let η\eta be an nn-dimensional homology class in MM. For an oriented exact Lagrangian LL in MM, write

osc(L)=max(θ)min(θ),\operatorname{osc}(L)=\max(\theta)-\min(\theta),

where θ:LR\theta:L\to\mathbb{R} is its phase function. Mean curvature flow convergence conjecture. There is a constant c>0c>0 such that, for every oriented exact Lagrangian LL in MM with osc(L)<c\operatorname{osc}(L)<c, the mean curvature flow of LL converges smoothly.

The conjecture concerns the persistence and regularity of exact Lagrangians whose phase has small oscillation. The supplied text does not specify the limiting object or provide evidence that the conjecture has been resolved.

Sources & referencesView supporting material

Primary source

Kai Cieliebak and Edward Goldstein, “A note on mean curvature, Maslov class and symplectic area of Lagrangian immersions”, arXiv:math/0310046 (2004).

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