Locally minimising solutions of − Δu = u(1 − |u|2) in R2
Locally minimising solutions of − Δu = u(1 − |u|2) in R2
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DOI:
10.1017/s030821050001283x
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发表时间:
1998
期刊:
影响因子:
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通讯作者:
E. Sandier
中科院分区:
文献类型:
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作者:
E. Sandier
We prove that locally minimising solutions of − Δu = u(1 − |u|2) in R2, i.e. solutions that minimise the action in any bounded domain of R2, are such that ∫R2(1 − |u|2)2(x) dx < + ∞. We prove a similar property for locally minimising solutions in a half-plane.