Spectra of some Operations on Graphs
Journal Title: JOURNAL OF ADVANCES IN MATHEMATICS - Year 2016, Vol 11, Issue 9
Abstract
In this paper, we consider a finite undirected and connected simple graph G(E, V) with vertex set V(G) and edge set E(G).We introduced a new computes the spectra of some operations on simple graphs [union of disjoint graphs, join of graphs, cartesian product of graphs, strong cartesian product of graphs, direct product of graphs].
Authors and Affiliations
Essam EI Seidy, Salah ElDin Hussein, Atef Abo Elkher
Numerical Solutions of Sixth Order Linear and Nonlinear Boundary Value Problems
The aim of paper is to find the numerical solutions of sixth order linear and nonlinear differential equations with two point boundary conditions. The well known Galerkin method with Bernstein and modified Legendre polyn...
A Time Series Analysis and Forecasting of Opening Stock Price of McDonalds Crop.
McDonalds Corp. is globally famous and is abounded in recent years. It is one of the major chain restaurants that offers a fast food. Basic foods that are served at McDonalds are different types and sizes of burgers, fri...
On Two Absolute Index-Summability Methods
In this paper we have established a relation between the Summability methods , and X-|_N,Pn |k , Y-|A|K, K >=1 and Y-|A, ,f(t)|k, K>=1, t>=0.
On Hydromagnetic Channel Flow of an Oldroyd-B Fluid induced by Pulses of Longitudinal Impulses
A flow problem concerning motion of an incompressible electrically conducting Oldroyd-B fluid in a channel bounded by two infinite rigid non-conducting parallel plates in presence of an external magnetic field...
Coupled Fixed Point Theorems with CLRg property in Fuzzy Metric Spaces .
In this paper, we prove common coupled fixed point theorems by using E.A. property and CLRg property for coupled mappings without exploiting the notion of continuity, completeness of the whole space or...