Research any topic before you write.
Find related topics. | Discover entities. | See connections. | Build a topical map.
In mathematics, and more specifically in graph theory, a directed graph (or digraph) is a graph that is made up of a set of vertices connected by directed edges, often called arcs.
Types of directed graphs, Definition & Basic terminology
Explore the main themes, entities and connections around Directed graph. Start with the topic map, then use the sections below for research and deeper semantic analysis.
Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the full topic structure. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
See the strongest relationship patterns around the current topic before diving into the raw triples.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
directed graph graphs vertices called edges arcs digraphs vertex digraph undirected set arc oriented simple semicomplete two pairs connected arrows
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Directed graph | is a | ordered pair G | 0.90 | text |
| Directed graph | is a | oriented graph if and only if it has no 2-cycle | 0.90 | text |
| Directed graph | is a | logical matrix | 0.90 | text |
| Directed graph | is a | list of its indegree and outdegree pairs | 0.90 | text |
| Directed graph | related to Basic terminology | An | 0.60 | section |
| Directed graph | related to Basic terminology | If | 0.60 | section |
| Directed graph | related to Basic terminology | The | 0.60 | section |
| Directed graph | related to Definition | In | 0.60 | section |
| Directed graph | related to Degree sequence | The | 0.60 | section |
| Directed graph | related to Degree sequence | However | 0.60 | section |
| Directed graph | related to Degree sequence | Trailing | 0.60 | section |
| Directed graph | related to Degree sequence | This | 0.60 | section |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.