Results 41 to 50 of about 5,409,269 (206)

Teorema Pohon Matriks Untuk Menentukan Banyaknya Pohon Rentangan Graf Bipartisi Komplit (Km,n)

open access: yesFokus, 2016
This research aims to observes panning tree number of complete bipartite graph (Km,n) by matrix-tree theorem.This research was using library research method which the step are:(1)Drawing complete bipartite graph (Km,n) where m= 1,2,3,4,and; (2)Determinin
Novia Rahmawati
doaj   +1 more source

On the r-dynamic coloring of subdivision-edge coronas of a path

open access: yesAIMS Mathematics, 2020
This paper deals with the r-dynamic chromatic number of the subdivision-edge corona of a path and exactly one of the following nine types of graphs: a path, a cycle, a wheel, a complete graph, a complete bipartite graph, a star, a double star, a fan ...
G. Nandini   +2 more
doaj   +1 more source

The complete classification of unital graph C∗-algebras: Geometric and strong [PDF]

open access: yesDuke mathematical journal, 2016
We provide a complete classification of the class of unital graph $C^*$-algebras - prominently containing the full family of Cuntz-Krieger algebras - showing that Morita equivalence in this case is determined by ordered, filtered $K$-theory.
S. Eilers   +3 more
semanticscholar   +1 more source

Joint Spectral Radius and Path-Complete Graph Lyapunov Functions [PDF]

open access: yesSIAM Journal of Control and Optimization, 2011
We introduce the framework of path-complete graph Lyapunov functions for ap- proximation of the joint spectral radius. The approach is based on the analysis of the underlying switched system via inequalities imposed among multiple Lyapunov functions ...
Amir Ali Ahmadi   +3 more
semanticscholar   +1 more source

On Order Prime Divisor Graphs of Finite Groups

open access: yesDiscussiones Mathematicae - General Algebra and Applications, 2021
The order prime divisor graph 𝒫𝒟(G) of a finite group G is a simple graph whose vertex set is G and two vertices a, b ∈ G are adjacent if and only if either ab = e or o(ab) is some prime number, where e is the identity element of the group G and o(x ...
Sen Mridul K.   +2 more
doaj   +1 more source

Statistical Properties of SIS Processes with Heterogeneous Nodal Recovery Rates in Networks

open access: yesApplied Sciences
The modeling and analysis of epidemic processes in networks have attracted much attention over the past few decades. A major underlying assumption is that the recovery process and infection process are homogeneous, allowing the associated theoretical ...
Dongchao Guo, Libo Jiao, Wendi Feng
doaj   +1 more source

Edge-maximal -free non-bipartite Hamiltonian graphs of odd order

open access: yesAKCE International Journal of Graphs and Combinatorics, 2022
Let [Formula: see text] denote the class of non-bipartite graphs on n vertices containing no [Formula: see text]-graph and [Formula: see text] Let [Formula: see text] denote the class of non-bipartite Hamiltonian graphs on n vertices containing no ...
M. M. M. Jaradat   +4 more
doaj   +1 more source

The Reliability of a Class of Two-Layer Networks with Unreliable Edges

open access: yesAxioms
It is well known that networks are dynamic graphs, and the topology of a network can be described by a graph. Thus, the reliability of a network under edge failure is defined as the probability that its corresponding topological graph remains connected ...
Sun Xie, Haixing Zhao, Jun Yin
doaj   +1 more source

Two Algorithms for Computing All Spanning Trees of a Simple, Undirected, and Connected Graph: Once Assuming a Complete Graph

open access: yesIEEE Access, 2018
In this paper, we have proposed altogether different and new approaches for the computation of all possible spanning trees of a simple, undirected, and connected graph.
Maumita Chakraborty   +2 more
doaj   +1 more source

Hamiltonian Complete Number of Some Variants of Caterpillar Graphs [PDF]

open access: green, 2022
Adefokun, TAyo Charles   +3 more
openalex   +1 more source

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