Abstract
We prove some basic properties of Donaldson’s flow of surfaces in a hyperkähler 4-manifold. When the initial submanifold is symplectic with respect to one Kähler form and Lagrangian with respect to another, we show that certain kinds of singularities cannot form, and we prove a convergence result under a condition related to one considered by M.-T. Wang for the mean curvature flow.
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Chen J. and Li J. (2001). Mean curvature flow of surface in 4-manifolds. Adv. Math. 163(2): 287–309
Chen J. and Li J. (2004). Singularity of mean curvature flow of Lagrangian submanifolds. Invent. Math. 156(1): 25–51
Chen J., Li J. and Tian G. (2002). Two-dimensional graphs moving by mean curvature flow. Acta Math. Sin. 18(2): 209–224
Chen X.X. (2004). A new parabolic flow in Kähler manifolds. Commun. Anal. Geom. 12(4): 837–852
Donaldson S.K. (1999). Moment maps and diffeomorphisms. Asian J. Math. 3(1): 1–16
Huisken G. (1986). Contracting convex hypersurfaces in Riemannian manifolds by their mean curvature. Invent. Math. 84: 463–480
Huisken G. (1990). Asymptotic behavior for singularities of the mean curvature flow. J. Differ. Geom. 31(1): 285–299
Langer J. (1985). A compactness theorem for surfaces with L p -bounded second fundamental form, Math. Ann. 270: 223–234
Micallef M.J. and Wolfson J. (1993). The second variation of minimal surfaces in 4-manifolds. Math. Ann. 295: 245–267
Neves, A.: Singularities of Lagrangian mean curvature flow (preprint)
Smoczyk, K.: A canonical way to deform a Lagrangian submanifold, dg-ga/9605005 (preprint)
Smoczyk K. (2002). Angle theorems for the Lagrangian mean curvature flow. Math. Z. 240: 849–883
Smoczyk K. (2004). Longtime existence of the Lagrangian mean curvature flow. Calc. Var. Partial Differ. Eq. 20(1): 25–46
Smoczyk K. and Wang M.-T. (2002). Mean curvature flows of Lagrangian submanifolds with convex potentials. J. Differ. Geom. 62(2): 243–257
Song, J., Weinkove, B.: On the convergence and singularities of the J-flow with applications to the Mabuchi energy, math.DG/0410418 (preprint)
Strominger A., Yau S.-T. and Zaslow F. (1996). Mirror symmetry is T-duality. Nucl. Phys. B 479: 243–259
Thomas R.P. and Yau S.-T. (2002). Special Lagrangians, stable bundles and mean curvature flow. Comm. Anal. Geom. 10(5): 1075–1113
Tsui M.-P. and Wang M.-T. (2004). Mean curvature flows and isotopy of maps between spheres. Comm. Pure Appl. Math. 57(8): 1110–1126
Wang M.-T. (2001). Mean curvature flow of surfaces in Einstein four-manifolds. J. Differ. Geom. 57: 301–338
Wang M.-T. (2001). Deforming area preserving diffeomorphism of surfaces by mean curvature flow, Math. Res. Lett. 8(5–6): 651–661
Wang, M.-T.: A convergence result of the Lagrangian mean curvature flow, math.DG/0508354 (preprint)
Weinkove B. (2006). On the J-flow in higher dimensions and the lower boundedness of the Mabuchi energy. J. Diff. Geom. 73(2): 351–358
Zhu, X.-P.: Lectures on Mean Curvature Flows. In: Yau, S.T. (ed.) AMS/IP Studies in Advanced Mathematics (2002)
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The second author is supported in part by National Science Foundation grant DMS-05-04285, and is currently on leave from Harvard University, supported by a Royal Society Research Assistantship.
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Song, J., Weinkove, B. On Donaldson’s flow of surfaces in a hyperkähler four-manifold. Math. Z. 256, 769–787 (2007). https://doi.org/10.1007/s00209-007-0102-y
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DOI: https://doi.org/10.1007/s00209-007-0102-y