Divided the shape geometry to provide one kind to describe in this kind of irregular complex phenomenon order and the structure new method.

分形几何提供了一种描述这种不规则复杂现象中的秩序和结构的新方法。

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The geometry he has been studying is that of a structure known to mathematicians as E8, which was first recognised in 1887 by Sophus Lie, a Norwegian mathematician.

他研究的几何在数学上叫做(李代数)E8结构。这个结构在1887年首先被挪威数学家Sophus Lie发现。

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Design of these controllers combines the differential geometry theory with the variable structure control theory.

这种控制器的设计结合了微分几何理论及变结构控制理论。

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The geometry he has been studying is that of a structure known to mathematicians as E8, which was first recognised in 1887 by Sophus Lie, a Norwegian mathematician.

ECONOMIST: A shape could describe the cosmos and all it contains

One team, for instance, inserted the virus into a program running a Mandelbrot set, a complex, mathematics-based structure named after the father of fractal geometry.

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