Title :
Unimodular matrices of a graph
Author :
Bapeswara Rao, V.V. ; Sankara Rao, K. ; Sankaran, Praveen ; Murti, V.G.K.
Abstract :
The fundamental circuit and cutset matrices are known to be of the form [UF] and [-FtU], respectively. The matrix F may be termed the tree path matrix. A new proof is given for the unimodular property of F and hence that of the fundamental circuit and cutset matrices.
Keywords :
Circuits; Filters; Frequency synchronization; Insertion loss; Noise level; Passband; Plasma sources; Plasma temperature; Temperature distribution; Tree graphs;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1968.6235
