论文标题

关于树枝的形状优化问题

On a Shape Optimization Problem for Tree Branches

论文作者

Bressan, Alberto, Galtung, Sondre T.

论文摘要

本文涉及一个形状优化问题,其中最大化的功能描述了通过树叶的分布收集的总阳光,减去从树干的底部运输水和营养成本到所有叶子。在2个空间尺寸的情况下,该解决方案被证明是唯一的,并且明确确定。

This paper is concerned with a shape optimization problem, where the functional to be maximized describes the total sunlight collected by a distribution of tree leaves, minus the cost for transporting water and nutrient from the base of the trunk to all the leaves. In the case of 2 space dimensions, the solution is proved to be unique, and explicitly determined.

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