Controllable graphs
Bulletin de l'Académie serbe des sciences. Classe des sciences mathématiques et naturelles, Tome 36 (2011) no. 1
The eigenvalues of a graph are the eigenvalues of its adjacency matrix. An eigenvalue of a graph is called {\em main} if the corresponding eigenspace contains a vector for which the sum of coordinates is different from 0. Connected graphs in which all eigenvalues are mutually distinct and main have recently attracted attention in control theory.
@article{BASS_2011_36_1_a5,
author = {D. Cvetkovi\'c and P. Rowlinson and Z. Stani\'c and M.-G. Yoon},
title = {Controllable graphs},
journal = {Bulletin de l'Acad\'emie serbe des sciences. Classe des sciences math\'ematiques et naturelles},
pages = {81 - 88},
year = {2011},
volume = {36},
number = {1},
url = {http://geodesic.mathdoc.fr/item/BASS_2011_36_1_a5/}
}
TY - JOUR AU - D. Cvetković AU - P. Rowlinson AU - Z. Stanić AU - M.-G. Yoon TI - Controllable graphs JO - Bulletin de l'Académie serbe des sciences. Classe des sciences mathématiques et naturelles PY - 2011 SP - 81 EP - 88 VL - 36 IS - 1 UR - http://geodesic.mathdoc.fr/item/BASS_2011_36_1_a5/ ID - BASS_2011_36_1_a5 ER -
%0 Journal Article %A D. Cvetković %A P. Rowlinson %A Z. Stanić %A M.-G. Yoon %T Controllable graphs %J Bulletin de l'Académie serbe des sciences. Classe des sciences mathématiques et naturelles %D 2011 %P 81 - 88 %V 36 %N 1 %U http://geodesic.mathdoc.fr/item/BASS_2011_36_1_a5/ %F BASS_2011_36_1_a5
D. Cvetković; P. Rowlinson; Z. Stanić; M.-G. Yoon. Controllable graphs. Bulletin de l'Académie serbe des sciences. Classe des sciences mathématiques et naturelles, Tome 36 (2011) no. 1. http://geodesic.mathdoc.fr/item/BASS_2011_36_1_a5/