In graph theory, multiple edges (also called parallel edges or a multi-edge), are, in an undirected graph, two or more edges that are incident to the...

have multiple edges (also called parallel edges), that is, edges that have the same end nodes. Thus two vertices may be connected by more than one edge. There...

with multiple edges even if the original graph was a simple graph. However, some authors disallow the creation of multiple edges, so that edge contractions...

curves for the edges. The edges may be directed or undirected. For example, if the vertices represent people at a party, and there is an edge between two...

multiple edges between the same vertices): Where graphs are defined so as to allow loops and multiple edges, a graph without loops or multiple edges is...

exist in a graph and not belong to an edge. Under this definition, multiple edges, in which two or more edges connect the same vertices, are not allowed...

network. Modularity is the fraction of the edges that fall within the given groups minus the expected fraction if edges were distributed at random. The value...

are the orbits of nodes and edges of the original diagram; the edges are single unless two incident edges map to the same edge (notably at nodes of valence...

m are the numbers of vertices and edges respectively, such that B i j = { 1 if vertex  v i  is incident with edge  e j , 0 otherwise. {\displaystyle...

radio, multiple-input and multiple-output (MIMO) (/ˈmaɪmoʊ, ˈmiːmoʊ/) is a method for multiplying the capacity of a radio link using multiple transmission...

has multiple edges that connect it to the existing maze, select one of these edges at random. This will tend to branch slightly more than the edge-based...

algorithm works as follows: In the first step, we collapse all multiple edges to single edges, so that the graph is simple. Next, we iterate over the vertices...

triangle edge (or multiple edges in case of corners) that is (or, in case of corners, all are) either top or left edge. A top edge is an edge that is exactly...

"disease". An edge-graceful labeling on a simple graph without loops or multiple edges on p vertices and q edges is a labeling of the edges by distinct...

Multiple myeloma (MM), also known as plasma cell myeloma and simply myeloma, is a cancer of plasma cells, a type of white blood cell that normally produces...

multiple edges, which corresponds to all simple roots in the root system forming angles of π / 2 = 90 ∘ {\displaystyle \pi /2=90^{\circ }} (no edge between...

In computing, multiple instruction, multiple data (MIMD) is a technique employed to achieve parallelism. Machines using MIMD have a number of processor...

need to explicitly define certain edges that are guaranteed not to be modified (that is, split into multiple edges) by the triangulator. Constrained Delaunay...

that either the number of edges that the path passes through (for unweighted graphs) or the sum of the weights of the edges (for weighted graphs) is minimized...

MultiGraphs allow multiple edges between the same pair of nodes. In other words, MultiGraphs permit parallel edges, where more than one edge can exist between...

WAN session. Support for all edges equally, including physical locations, cloud data centers, users’ mobile devices and edge computing, with placement of...

path is a path whose edges alternate between matched and unmatched edges. An alternating cycle is, similarly, a cycle whose edges alternate between matched...

minor of the graph G if H can be formed from G by deleting edges, vertices and by contracting edges. The theory of graph minors began with Wagner's theorem...

more than a single resource to become available (the trivial case), multiple edges may represent a conjunctive (and) or disjunctive (or) set of different...

spanning tree (see about spanning forests below). If all of the edges of G are also edges of a spanning tree T of G, then G is a tree and is identical to...

Given that multiple edges between two vertices are not allowed, E k k ′ {\displaystyle E_{kk'}} is bounded by the maximum number of edges between two...

of vertices and edges such that each edge has two vertices (which may coincide) as endpoints. That is, we allow multiple edges (edges with the same pair...

need not be simple: it may have self-loops (an edge with both endpoints at the same vertex) or multiple edges connecting the same two vertices, as was already...

multi-edges. Multi-edge graphs: Graphs allowing multiple edges between the same pair of nodes. Loopy graphs: Graphs that include self-loops (edges connecting...

beneath it. For 2-cells and up, which connect edges themselves, a source or target may consist of multiple edges of the dimension below it, as long as each...