Category:Trees (structure)

In graph theory, a tree is a graph in which any two points, or vertices, are connected by exactly one path (i.e. there are no cycles). A forest is a graph in which any two vertices are connected by at most one path. An equivalent definition is that a forest is graph of one or more (unconnected) trees (hence the name). Trees are useful abstract structural representations of many different concepts.

cs:Kategorie:Stromy (datové struktury) es:Categoría:Árboles (estructura) fr:Catégorie:Arbre (structure de données) id:Kategori:Pohon (struktur data) ko:분류:트리 구조 vi:Thể loại:Cây (cấu trúc)