Geodesic
Characteristic Polynomials of Nonnegative Integral Square Matrices and Clique Polynomials
Séminaire lotharingien de combinatoire, 61A (2009-2011) 
Sylvain Lavallée; Christophe Reutenauer. Characteristic Polynomials of Nonnegative Integral Square Matrices and Clique Polynomials. Séminaire lotharingien de combinatoire, 61A (2009-2011). http://geodesic.mathdoc.fr/item/SLC_2009-2011_61A_a2/
@article{SLC_2009-2011_61A_a2,
     author = {Sylvain Lavall\'ee and Christophe Reutenauer},
     title = {Characteristic {Polynomials} of {Nonnegative} {Integral} {Square} {Matrices} and {Clique} {Polynomials}},
     journal = {S\'eminaire lotharingien de combinatoire},
     year = {2009-2011},
     volume = {61A},
     url = {http://geodesic.mathdoc.fr/item/SLC_2009-2011_61A_a2/}
}
TY  - JOUR
AU  - Sylvain Lavallée
AU  - Christophe Reutenauer
TI  - Characteristic Polynomials of Nonnegative Integral Square Matrices and Clique Polynomials
JO  - Séminaire lotharingien de combinatoire
PY  - 2009-2011
VL  - 61A
UR  - http://geodesic.mathdoc.fr/item/SLC_2009-2011_61A_a2/
ID  - SLC_2009-2011_61A_a2
ER  - 
%0 Journal Article
%A Sylvain Lavallée
%A Christophe Reutenauer
%T Characteristic Polynomials of Nonnegative Integral Square Matrices and Clique Polynomials
%J Séminaire lotharingien de combinatoire
%D 2009-2011
%V 61A
%U http://geodesic.mathdoc.fr/item/SLC_2009-2011_61A_a2/
%F SLC_2009-2011_61A_a2

Voir la notice de l'acte provenant de la source Séminaire Lotharingien de Combinatoire website

Clique polynomials of vertex-weighted simple graphs coincide with polynomials of the form det(1-xM), M a square matrix over N.