流体膜理论中的Helfrich曲率弹性理论近来被拓展到近晶相液晶复杂结构研究领域,文章介绍了该理论中泡形状问题的一些进展;给出了表面的普遍微分方程,即Euler-Lagrange方程的变分问题δ∮ΦdA=0,其中Φ是主曲率的任意函数,也就是普遍的Helfrich曲率自由能;讨论了表面方程在泡动力学和微乳液滴动力学的应用.
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