The p -energy of a k -vertex digraph D is defined by Ep(D)=∑j=1k|R(λj)I(λj)|, where λ1,…,λk are eigenvalues of D and R(λj) and I(λj) are respectively real and imaginary parts
File List easysolve.m Description This file contains a MATLAB script (Version 7.0.1) that uses the symbolic toolbox to demonstrate how to find the hypersurface where the leading eigenvalue is
Abstract This paper describes a set of subprograms to calculate accurate eigenvalues of the radial Schrödinger equation using a recent simplified shooting method. A total of nine subprograms were wr