Gradient and oscillation estimates and their applications in geometric PDE
Gradient and oscillation estimates and their applications in geometric PDE
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梯度和振荡估计及其在几何偏微分方程中的应用
DOI:
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发表时间:
2012
期刊:
影响因子:
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通讯作者:
B. Andrews
中科院分区:
文献类型:
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作者:
B. Andrews
We describe some recent 'oscillation' estimates in geometric PDE, where estimates are produced using the maximum principle applied to func- tions depending on several points. Applications include sharp short-time reg- ularity results, sharp long-time behaviour which related closely to optimal es- timates on eigenvalues, and elegant proofs of several key results on geometric evolution equations.