PGInv/1.0 — Lexicographic Polynomial Graph Invariants

Type:package
State:production
Servers:vm2, vm1

About

This package provides tools for finding invariants of lexicographic polynomial graphs.

You may try the package by choosing the online demo.

sDL structure

Follows the standard sDL structure:

//%SCOPE description text

#include "somefile"

BEGIN-CODE [ PGInv/1.0  ]
{package commands, where:
  - The first line: Matrix Size
  - Line 2 to line (MatrixSize + 1): Matrix
  - Line (MatrixSize + 2): Coefficients separated by commas
  - Line (MatrixSize + 3): Number of intervals for the Eigenvalues Histogram (default is 10)
}
END-CODE

Namespaces and commands

The standard “core” namespace is available.

Folders

(information will be added later by the package administrator)

People Involved

  • Coordination: Domingos Cardoso (UA/PTR), Paula Carvalho (UA/PTR), Eugénio Rocha (UA/PTR)
  • Main developers: Miguel Araújo (PTR), Eugénio Rocha (UA/PTR)

How to cite

Please reference the paper [1]

References

[1]D.M. Cardoso, P. Carvalho, P. Rama, S. K. Simic, Z. Stanic, “Lexicographic polynomials of graphs and their spectra.” Applicable Analysis and Discrete Mathematics 11 (2017): 258-272.

Change Log

Version 1.0

2018-06-20: added to sDL

(Documentation updated on 2019-01-11 22:55)