k graph
HAMILTON l-CYCLES IN k-GRAPHS 1. Introduction A k-graph H
Abstract. We say that a k-uniform hypergraph C is an l-cycle if there exists a cyclic ordering of the vertices of C such that every edge of C consists of k |
On graph decompositions modulo k
We prove that for every integer k ? 2 |
SHARP THRESHOLDS OF GRAPH PROPERTIES AND THE k-SAT
27 May 1999 b) If graph H has property P then so does any graph G having H as a subgraph. A monotone symmetric family of graphs is a family defined by such ... |
Efficient K-Nearest Neighbor Graph Construction for Generic
1 Apr 2011 An ?-NN graph is different from a K-NNG in that undi- rected edges are established between all pairs of points with a similarity above ?. These ... |
Graph of kf(x)
This time we will start with the function y = sin(x) as trig graphs To obtain graph of y = kf(x) the graph is multiplied by a factor of k. |
A Unified View of Kernel k-means Spectral Clustering and Graph Cuts
18 Feb 2005 Our equivalence has important consequences: the weighted kernel k-means algorithm may be used to directly optimize the graph partitioning ... |
The k-Cores of a Graph
The k-trees a special type of maximal k-degenerate graph |
On the K-theory of higher rank graph C*-algebras
Mathematics Subject Classification. Primary 46L80; Secondary 46L35. Key words and phrases. K-theory C?. -algebra |
MTHM750-MTH750U/P Graphs and Networks
19 Mar 2021 That graph contains K = 2980 edges. (a) Let us consider now the Erd?os-Reny? random graph ensemble GER. NK |
Fast Approximate Nearest-Neighbor Search with k-Nearest
First Lifshits and Zhang [2009] search over the visibility graph |
Complete k-partite graphs
G is a complete k-partite graph if there is a partition V1 ? Vk= V (G) of the vertex set such that uv ? E(G) iff u and v are in different parts of |
K-Partite Graphs as Contexts - HAL
19 fév 2018 · k-Partite Graphs as Contexts Alexandre Bazin Aurélie Bertaux No Institute Given Abstract In formal concept analysis 2-dimensional |
The k-independent graph of a graph - arXiv
1 jan 2020 · The k-independent graph of G Ik(G) is defined to be the graph whose vertices correspond to the independent sets of G that have cardinality at |
Graph Theory
The graph G is called k-regular regular for a natural number k if all vertices have degree k Graphs that are 3-regular are also called cubic |
Introduction à la théorie des graphes
De manière générale un graphe permet de représenter la structure ´k ½µ iÐ mÐj est donc le nombre de chemins de longueur allant de xi à xj dont |
42 k-connected graphs
4 2 k-connected graphs This copyrighted material is taken from Introduction to Graph Theory 2nd Ed by Doug West; and is not for further distribution |
Top-k Graph Summarization on Hierarchical DAGs - HKBU COMP
In this paper we study a new problem of find- ing k representative vertices to summarize a hierarchical DAG To depict diverse summarization and important |
GRAPH THEORY WITH APPLICATIONS
This book is intended as an introduction to graph theory Our aim has been to present what we consider to be the basic material together with a wide |
Powers of cycle graph which are k-self complementary and k-co-self
The k-self complementary and k-co-self complementary graphs with respect to a partition P of V (G) among various classes of graphs have Page 3 Powers of cycle |
K-Partite Graphs as Contexts - Archive ouverte HAL
19 fév 2018 · focus on the case of k-partitioned graphs with k > 2 2 i e a set of graph vertices decomposed into n disjoint sets such that no two graph |
Note On the k-diameter of k-regular k-connected graphs
(Here and below a graph always means a simple, undirected graph without loops and multiple edges ) Let Pk(u,v) be a family of k vertex disjoint paths between u |
K -factors in graphs - EMIS
Let K− e denote the graph obtained from Ke by deleting one edge We show Given two graphs H and G, an H-packing in G is a collection of vertex-disjoint |
2-Linked Graphs - CORE
INTRODUCTION Let Z = (xh x2, • • , Xk, Yh y2, •• • , Yk) be an ordered set of distinct vertices of a graph G A Z-linkage of G is a set of k pairwise disjoint paths P1 |
Cycles and Paths through Specified Vertices in k-Connected Graphs
Let G be a k-connected graph and X be a set of k vertices of G, k > 2 Then G contains a cycle C which contains every vertex of X In this paper we prove the |
Building Large k-Cores from Sparse Graphs - DROPS - Schloss
Edge k-Core is fixed-parameter tractable (FPT) when parameterized by the minimum size of a vertex cover in the input graph On the other hand, with such |
Graph Clustering Using Distance-k Cliques
Identifying the natural clusters of nodes in a graph and trea- ting them as supernodes distance-k cliques, a generalization of the idea of the cliques in graphs |