Seidel adjacency matrix

Known as: (-1,1,0)-adjacency matrix, Seidel matrix

In mathematics, in graph theory, the Seidel adjacency matrix of a simple undirected graph G is a symmetric matrix with a row and column for each…

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.

2013

A Euler–Seidel matrix is determined by an infinite sequence whose elements are given by recursion. The recurrence relations are…

2012

For a simple undirected graph G, denote by A(G) the (0,1)-adjacency matrix of G. Let thematrix S(G) = J-I-2A(G) be its Seidel…

2010

We study the Euler-Seidel matrix of certain integer sequences, using the binomial transform and Hankel matrices. For moment…

2009

This work is based on EulerSeidel matrices ([8]) which is related to algorithms, combinatorics and generating functions. This…

2009

An eigenvalue of real is called main eigenvalue if it has an eigenvector the sum of whose entries is not equal to zero.In this…

2006

2005

2003

i=1 s (m) i = √ n ∗. In this work we show that x (m) i = � k � j=1 � n ∗ j s (j) i µ ∗ +2 µm +1 � √ nm and s (m) i = � k � j=1…

2002

1998

For the $n \times n$ matrix $A = tri\!\diag \,[-1 \;2 -1]$, the associated Gauss--Seidel matrix $C$ is formed. The distinct…