In the mathematical field of graph theory, the term "null graph" may refer either to the order-zero graph, or alternatively, to any edgeless graph (the latter is sometimes called an "empty graph").
mathematical field of graph theory, the term "nullgraph" may refer either to the order-zero graph, or alternatively, to any edgeless graph (the latter is sometimes...
is the symmetric group. Path (graph theory) Caterpillar tree Complete graphNullgraph Path decomposition Cycle (graph theory) While it is most common...
Appendix:Glossary of graph theory in Wiktionary, the free dictionary. This is a glossary of graph theory. Graph theory is the study of graphs, systems of nodes...
mathematics, for example in the study of statistical properties of graphs, a null model is a type of random object that matches one specific object in...
vertex to another. Input: A graph G and a vertex v of G. Output: The closest vertex to v satisfying some conditions, or null if no such vertex exists. procedure...
GraphQL is an open-source data query and manipulation language for APIs and a query runtime engine. GraphQL enables declarative data fetching where a...
apex graphs include graphs that are themselves planar, in which case again every vertex is an apex. The nullgraph is also counted as an apex graph even...
{\displaystyle B(G)B(G)^{\textsf {T}}.} The integral cycle space of a graph is equal to the null space of its oriented incidence matrix, viewed as a matrix over...
In graph theory and computer science, an adjacency matrix is a square matrix used to represent a finite graph. The elements of the matrix indicate whether...
In graph theory, a strongly regular graph (SRG) is a regular graph G = (V, E) with v vertices and degree k such that for some given integers λ , μ ≥ 0...
various individual (finite) graphs. The columns 'vertices', 'edges', 'radius', 'diameter', 'girth', 'P' (whether the graph is planar), χ (chromatic number)...
In graph theory, a biconnected component (sometimes known as a 2-connected component) is a maximal biconnected subgraph. Any connected graph decomposes...
In mathematics, a null semigroup (also called a zero semigroup) is a semigroup with an absorbing element, called zero, in which the product of any two...
A scatter plot, also called a scatterplot, scatter graph, scatter chart, scattergram, or scatter diagram, is a type of plot or mathematical diagram using...
the mathematical context; for instance, it can mean finite, countable, or null. In contrast, "almost no" means "a negligible quantity"; that is, "almost...
MSX International 0 1 2 3 4 5 6 7 8 9 A B C D E F 0x NULLgraph WB ceol WF BEEP BS TAB LF home CLS RET eol 1x INS DL select ESC ⇨ ⇦ ⇧ ⇩ 2x SP ! " # $...
mark, and mark2 each hold either pixel coordinates or a null value NOTE: when mark is set to null, do not erase its previous coordinate value. Keep those...
trees or the empty set and S is a singleton set containing the root. From a graph theory perspective, binary trees as defined here are arborescences. A binary...
the origin is the null matrix, which is not indefinite. In the most general terms, a saddle point for a smooth function (whose graph is a curve, surface...
GraphBLAS (/ˈɡræfˌblɑːz/ ) is an API specification that defines standard building blocks for graph algorithms in the language of linear algebra. GraphBLAS...
an alternative to an idealized null hypothesis of no relationship between two data sets. Rejecting or disproving the null hypothesis is done using statistical...
Global Information