The Arithmetic of Fundamental Groups 53 distributed across many data sources

distributed across many data sources on the Web

in der Informationsgesellschaft ist Information die Grundvoraussetzung

Trotzdem kann solch eine Abstraktion

so Hausmann

The Arithmetic of Fundamental Groups 53 distributed across many data sourcesIn the more than 100 years since the fundamental group was first introduced by Henri Poincar it has evolved to play an important role in different areas of mathematics. Originally conceived as part of algebraic topology, this essential concept and its analogies have found numerous applications in mathematics that are still being investigated today, and which are explored in this volume, the result of a meeting at Heidelberg University that brought