The qualitative behavior at the free boundary for approximate harmonic maps from surfaces
The qualitative behavior at the free boundary for approximate harmonic maps from surfaces
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表面近似调和图的自由边界处的定性行为
DOI:
10.1007/s00208-018-1759-8
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发表时间:
2018-09
影响因子:
1.4
通讯作者:
Miaomiao Zhu
中科院分区:
文献类型:
--
作者:
Jürgen Jost;Lei Liu;Miaomiao Zhu
Abstract Let {u_n\} un be a sequence of maps from a compact Riemann surface M with smooth boundary to a general compact Riemannian manifold N with free boundary on a smooth submanifold K ⊂ N K⊂ N satisfying _n\left (‖ ∇ u_n ‖ _ L^ 2 (M)+ ‖ τ (u_n) ‖ _ L^ 2 (M)\right) ≤ Λ, sup n‖∇ un‖ L 2 (M)+‖ τ (un)‖ L 2 (M)≤ Λ, where τ (u_n) τ (un) is the tension field of the map u_n un. We show that the energy identity and the no neck property hold during a blow-up process. The assumptions are such that this result also applies to the harmonic map heat flow with free boundary, to prove the energy identity at finite singular time as well as at infinity time. Also, the no neck property holds at infinity time.
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DOI:
10.1515/crll.1987.381.61
发表时间:
1987
期刊:
Journal für die reine und angewandte Mathematik (Crelles Journal)
影响因子:
--
作者:
J. Jost;R. Gulliver
通讯作者:
J. Jost;R. Gulliver
影响因子:
3.7
作者:
M. Struwe
通讯作者:
M. Struwe
影响因子:
1.7
作者:
Wang Wendong;Wei Dongyi;Zhang Zhifei
通讯作者:
Zhang Zhifei
影响因子:
0.6
作者:
M. Struwe
通讯作者:
M. Struwe
DOI:
--
发表时间:
1991
期刊:
--
影响因子:
--
作者:
J. Jost
通讯作者:
J. Jost