ABSTRACT
Here, Yii (i = 1, 2, 3, 4,…) is called driving point admittance or selfadmittance of node i. It is the algebraic sum of all the admittances terminated at the node.
Yik is the o diagonal term in the matrix, where i, k = 1,2,3,… is called transfer admittance or mutual admittance. It is the admittance connected between nodes i and k and is equal to the negative sum of all admittance connected directly between these nodes.
