Minimal Surfaces with an Elastic Boundary
Minimal Surfaces with an Elastic Boundary
复制标题
具有弹性边界的最小曲面
DOI:
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发表时间:
2001
期刊:
影响因子:
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通讯作者:
R. Ye
中科院分区:
文献类型:
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作者:
Felicia Bernatzki;R. Ye
AbstractLetD:= {γ ∈ C3 (
$$mathbb{R},{ ext{ }}mathbb{R}$$
3) ∣ γ (s) = γ(s+1), ∣
$$dot gamma $$
∣ ≡ 1 γ ([0,1]) is simple closed curve}.In this paper we show that there is γ ∈ D which minimizes the functional
$$E_{gamma 0} left( gamma
ight): = int_0^1 {left| {ddot gamma left( s
ight) - ddot gamma _0 left( s
ight)}
ight|^2 } ds + $$
+ a(area minimizing surface with boundary γ([0,1])), γ0 ∈ D if a ∈ (0,∞) is suitably chosen.where γ0 ∈ D if a ∈ (0, ∞) is suitably chosen.