Internal
Summary
A vertex of a path or tree is internal if it is not a leaf; that is, if its degree is greater than one. Two paths are internally disjoint (some people call it independent) if they do not have any vertex in common, except the first and last ones.
Further reading
- Wikipedia, page 325802, revision 1373839425, Glossary of graph theory, section I. adopted
About this page
| Tag | S5TNA2RWYY |
|---|---|
| URI | m2://S5TNA2RWYY |
| Kind | concept |
| Writing | W1 stated |
| Changed | 4 November 2026 |
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What this page needs for W2
- edge defines in: at least one definition (0 of 1)
- edge instance_of in: at least two examples (0 of 2)
- edge not_instance_of in: at least one non-example (0 of 1)
- edge specializes both: the more general notions and the special cases (0 of 1)
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