Energy identity for approximate harmonic maps from surfaces to general targets
Energy identity for approximate harmonic maps from surfaces to general targets
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从表面到一般目标的近似谐波图的能量恒等式
DOI:
10.1016/j.jfa.2016.09.018
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发表时间:
2016-03
影响因子:
1.7
通讯作者:
Zhang Zhifei
中科院分区:
文献类型:
--
作者:
Wang Wendong;Wei Dongyi;Zhang Zhifei
Let u n be a sequence of mappings from a closed Riemannian surface M to a general Riemannian manifold N. If u n satisfies sup n(‖∇ u n‖ L 2 (M)+‖ τ (u n)‖ L p (M))≤ Λ for some p> 1, where τ (u n) is the tension field of u n, then the so called energy identity and neckless property hold during blowing up. This result is sharp by Parker's example, where the tension fields of the mappings from Riemannian surface are bounded in L 1 (M) but the energy identity fails.
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DOI:
10.1016/j.na.2012.03.020
发表时间:
2012-07
期刊:
Nonlinear Analysis-Theory Methods & Applications
影响因子:
--
作者:
Zhu Xiangrong
通讯作者:
Zhu Xiangrong
影响因子:
0.8
作者:
P. Topping
通讯作者:
P. Topping
影响因子:
0.7
作者:
J. Qing
通讯作者:
J. Qing
影响因子:
4.9
作者:
SACKS, J;UHLENBECK, K
通讯作者:
UHLENBECK, K
影响因子:
1.6
作者:
Jiayu Li;Xiangrong Zhu
通讯作者:
Jiayu Li;Xiangrong Zhu