论文标题
城市系统中的层次结构和共同进化过程
Hierarchy and co-evolution processes in urban systems
论文作者
论文摘要
复杂系统中层次结构的概念与共同进化过程紧密相关。我们在这里建议在运输网络和领土之间的共同发展中探索它。更确切地说，我们扩展了一个针对城市和基础设施网络系统的共同进化模型，并根据我们介绍的特定层次结构指标系统地研究其行为。我们表明，人口层次结构和网络层次结构紧密相关，但是可以存在广泛的政权。此外，模型探索还产生了非平凡的风格化事实，这些事实可以考虑到与共同进化过程的这么长时间规模的领土规划。
The concept of hierarchy in complex systems is tightly linked to co-evolutionary processes. We propose here to explore it in the case of the co-evolution between transportation networks and territories. More precisely, we extend a co-evolution model for systems of cities and infrastructure networks, and systematically study its behavior following specific hierarchy indicators we introduce. We show that population hierarchy and network hierarchy are tightly linked, but that a broad range of regimes can exist. Model exploration furthermore yields non-trivial stylized facts which can be taken into account for territorial planning on such long time scales with co-evolutionary processes.
