Web1 de abr. de 2005 · The merged Johnson graph J (n, m)I is the union of the distance i graphs J (n, m)i of the Johnson graph J (n, m) for i ∈ I, where Ø ≠ I ⊆ {1,..., m } and 2 ≤ … Web1 de dez. de 2014 · The automorphism group of the Johnson graph $J(n,i)$ is $S_n \times T \rangle$ where $T$ is the complementation map $A \mapsto \{1,\ldots,n\} \setminus A$. …

[1412.5055] On the automorphism group of a Johnson graph

WebOn the automorphism group of a Johnson graph Ganesan, Ashwin The Johnson graph $J (n,i)$ is defined to the graph whose vertex set is the set of all $i$-element subsets of … Webgroup of permutations is generated by (xi,xj), (yk,yℓ), and (x,y) Qn i=1(xi,yi). Thus, the automorphism group is isomorphic to S2 n ⋉Z2. The Petersen Graph is one of the most important graphs. In fact, en-tire books have been written about the Petersen graph [16]. The Petersen graph K(5,2) is the graph where the vertex set is all 2-element ... dystopian east asian drama

(PDF) The Automorphism Group of a Johnson Graph - ResearchGate

Web4 de ago. de 2024 · Let G be a graph on n vertices. Here is a way to find aut ( G), here we assume G is not labeled (as in the picture you provide). Begin by labeling the vertices of G with elements from { 1, 2, 3, …, n }, let us call this labeling L. Among all possible labelings of G find those that result in the same graph as the one the one labeled at 1. Web1 de dez. de 2014 · Using an analysis of the clique structure and only the most elementary group theory, this work determines the automorphism group of the Johnson graph J (n,i) for $n\neq2i$ for the case of n=2i. 12 Highly Influential View 5 excerpts, references background and methods Automorphisms and regular embeddings of merged Johnson … WebWhile it is easy to characterize the graphs on which a given transitive permutation group G acts, it is very difficult to characterize the graphs X with Aut ( X )= G. We prove here that … dystopian elements in the giver