An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 3 Search : directed
directed edge
  لبه‌ی ِ سودار   
labe-ye sudâr

Fr.: graphe orienté   

In → graph theory, an edge where endpoints are distinguished; one is the head and the other is the tail. A directed edge is specified as an ordered pair of → vertices, u, v and is denoted by (u, v) or uv.

directed; → edge.

directed graph
  نگاره‌ی ِ سودار   
negâre-ye sudâr

Fr.: graphe orienté   

In → graph theory, a graph with → directed edges. Also calle → digraph.

directed; → graph.

directed path
  په ِ سودار   
pah-e sudâr

Fr.: chemin orienté   

In a → directed graph, a path in which all → edges are oriented in the same direction.

directed; → edge.