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Eulerian path - Wikipedia


In graph theory, an Eulerian trail (or Eulerian path) is a trail in a graph which visits every edge exactly once. Similarly, an Eulerian circuit or Eulerian cycle is an ...

Euler Paths and Euler Circuits


An Euler circuit is a circuit that uses every edge of a graph exactly once. ▷ An Euler path starts and ends at different vertices. ▷ An Euler circuit starts and ends  ...

How can we tell if a graph has an Euler path or circuit?


In solving the Königsberg bridge problem, Euler proved three theorems ... If a graph has any vertices of odd degree, then it CANNOT have an EULER CIRCUIT .

Euler Paths and Circuits - Discrete Mathematics: An Open Introduction


An Euler path, in a graph or multigraph, is a walk through the graph which uses every edge exactly once. An Euler circuit is an Euler path which starts and stops ...

www.ask.com/youtube?q=Euler Circuit&v=REfC1-igKHQ
Nov 17, 2010 ... Euler Circuits and Euler Paths. In this video I discuss the ideas of: paths, multigraphs, euler paths, euler circuits, the necessary and sufficient ...

Eulerian Cycle -- from Wolfram MathWorld


DOWNLOAD Mathematica Notebook EulerianCycleOctahedron. An Eulerian cycle, also called an Eulerian circuit, Euler circuit, Eulerian tour, or Euler tour, is a  ...

Eulerian path and circuit for undirected graph - GeeksforGeeks


Eulerian Path is a path in graph that visits every edge exactly once. Eulerian Circuit is an Eulerian Path which starts and ends on the same vertex. Euler1.

Unicursal and Multicursal Graphs, a.k.a. Euler Circuits and Euler ...


Euler Circuit. Because all vertices or nodes are "even," a traversable network may be traced starting and ending at the same letter. This illustration starts and ...

Eulerian Path and Circuit - Graph Magics


An undirected graph has an eulerian circuit if and only if it is connected and each vertex has an even degree (degree is the number of edges that are adjacent to ...

Euler Paths and Circuits


Euler Paths and Circuits. The original problem. A resident of Konigsberg wrote to Leonard Euler saying that a popular pastime for couples was to try to cross ...