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Lesson Navigation IconAccessibility (Network Analysis)

Unit Navigation IconWhat are networks

LO Navigation IconPrimitives of a Network

Unit Navigation IconStructural Properties of a Network

Unit Navigation IconDijkstra Algorithm

Unit Navigation IconTraveling Salesman Problem

Unit Navigation IconSummary

Unit Navigation IconGlossary

Unit Navigation IconBibliography

Unit Navigation IconIndex

Unit Navigation IconMetadata


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What are networks

To understand the theory of networks, background knowledge about basic elements and various characteristics of networks is needed. In this unit, we will show how networks are composed and what kind of networks there are, respectively. The following concepts are introduced:

  • Graphs
  • Elements of graphs: nodes and edges
  • Directed (asymmetric) or undirected (symmetric) edges
  • Planar and nonplanar graphs
  • Adjacency matrix

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