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Bipolar orientation

In graph theory, a bipolar orientation or st-orientation of an undirected graph is an assignment of a direction to each edge (an orientation) that causes the graph to become a directed acyclic graph with a single source s and a single sink t, and an st-numbering of the graph is a topological ordering of the resulting directed acyclic graph.

Applications, Applications to planarity & Definitions and existence

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Overview

Definitions and existence

Applications to planarity

Algorithms

The space of all orientations

St-edge-numberings and -orientations

Advanced semantic analysis

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Map overview Semantic statistics

Bipolar orientation

Nodes41
Edges40
Triples36
Avg. degree1.95
Density0.04878
Components1

How this topic connects Entity context

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Bipolar orientation

Top relations

related to Algorithms · 21
Bipolar orientation → Alternatively, An, As, As Tarjan, Both, DFS-based, DFS-tree, However, Initially, It, Maon, Once, Schieber, Tarjan, Tarjan's, The, This, Vishkin, When, Whenever
has application · 7
Bipolar orientation → Cederbaum, Even, Hasse, Lempel, Rosenstiehl, Tarjan, These
related to Definitions and existence · 5
Bipolar orientation → An, Every, In, It, Let
related to The space of all orientations · 2
Bipolar orientation → For, More
see also · 1
Bipolar orientation → Convex

Important terminology Word statistics

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Important terminology

graph orientation bipolar st-numbering vertex vertices may given edge time directed depth-first search algorithm ear direction acyclic orientations one designated

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Bipolar orientationhas applicationLempel0.60section
Bipolar orientationhas applicationEven0.60section
Bipolar orientationhas applicationCederbaum0.60section
Bipolar orientationhas applicationRosenstiehl0.60section
Bipolar orientationhas applicationTarjan0.60section
Bipolar orientationhas applicationThese0.60section
Bipolar orientationhas applicationHasse0.60section
Bipolar orientationrelated to AlgorithmsIt0.60section
Bipolar orientationrelated to AlgorithmsThe0.60section
Bipolar orientationrelated to AlgorithmsTarjan0.60section
Bipolar orientationrelated to AlgorithmsAs0.60section
Bipolar orientationrelated to AlgorithmsBoth0.60section

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    Min side: 3
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