A general regularity theory for weak mean curvature flow
A general regularity theory for weak mean curvature flow
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DOI:
10.1007/s00526-013-0626-4
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发表时间:
2011-11
影响因子:
2.1
通讯作者:
Kota Kasai;Y. Tonegawa
中科院分区:
文献类型:
--
作者:
Kota Kasai;Y. Tonegawa
We give a new proof of Brakke’s partial regularity theorem up tofor weak varifold solutions of mean curvature flow by utilizing parabolic monotonicity formula, parabolic Lipschitz approximation and blow-up technique. The new proof extends to a general flow whose velocity is the sum of the mean curvature and any given background flow field in a dimensionally sharp integrability class. It is a natural parabolic generalization of Allard’s regularity theorem in the sense that the special time-independent case reduces to Allard’s theorem.