multidigraph造句
例句與造句
- For this reason, in category theory the term " graph " is standardly taken to mean " multidigraph ", and the underlying multidigraph of a category is called its "'underlying digraph " '.
- For this reason, in category theory the term " graph " is standardly taken to mean " multidigraph ", and the underlying multidigraph of a category is called its "'underlying digraph " '.
- In category theory a small category can be defined as a multidigraph ( with edges having their own identity ) equipped with an associative composition law and a distinguished self-loop at each vertex serving as the left and right identity for composition.
- "Definition 2 " : A labeled multidigraph is a labeled graph with multiple " labeled " arcs, i . e . arcs with the same end vertices and the same arc label ( note that this notion of a labeled graph is different from the notion given by the article graph labeling ).
- The adjacency matrix of a multidigraph with loops is the integer-valued matrix with rows and columns corresponding to the vertices, where a nondiagonal entry " a " " ij " is the number of arrows from vertex " i " to vertex " j ", and the diagonal entry " a " " ii " is the number of loops at vertex " i ".
- It's difficult to find multidigraph in a sentence. 用multidigraph造句挺難的