A concept of metric is defined in the set of labelled graphs. The concept is based on the idea that the extent of the difference in two graphs may be measured by the non-orthogonality of tie-set (loop) vectors of one graph to the cut-set vectors of the other. The meanings involved in the concept are discussed on the topics concerning flow and tension networks. Applications to electrical networks include the theorem that, for a non-reciprocal n-port network N which is realized by using λN controlled-sources, an inequality 1/2 rank (Y
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Yoji KAJITANI, Hidekazu SAKURAI, Eiji OKAMOTO, "Metric in the Set of Labelled Graphs and Its Applications to Network Theory" in IEICE TRANSACTIONS on transactions,
vol. E59-E, no. 2, pp. 7-12, February 1976, doi: .
Abstract: A concept of metric is defined in the set of labelled graphs. The concept is based on the idea that the extent of the difference in two graphs may be measured by the non-orthogonality of tie-set (loop) vectors of one graph to the cut-set vectors of the other. The meanings involved in the concept are discussed on the topics concerning flow and tension networks. Applications to electrical networks include the theorem that, for a non-reciprocal n-port network N which is realized by using λN controlled-sources, an inequality 1/2 rank (Y
URL: https://global.ieice.org/en_transactions/transactions/10.1587/e59-e_2_7/_p
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@ARTICLE{e59-e_2_7,
author={Yoji KAJITANI, Hidekazu SAKURAI, Eiji OKAMOTO, },
journal={IEICE TRANSACTIONS on transactions},
title={Metric in the Set of Labelled Graphs and Its Applications to Network Theory},
year={1976},
volume={E59-E},
number={2},
pages={7-12},
abstract={A concept of metric is defined in the set of labelled graphs. The concept is based on the idea that the extent of the difference in two graphs may be measured by the non-orthogonality of tie-set (loop) vectors of one graph to the cut-set vectors of the other. The meanings involved in the concept are discussed on the topics concerning flow and tension networks. Applications to electrical networks include the theorem that, for a non-reciprocal n-port network N which is realized by using λN controlled-sources, an inequality 1/2 rank (Y
keywords={},
doi={},
ISSN={},
month={February},}
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TY - JOUR
TI - Metric in the Set of Labelled Graphs and Its Applications to Network Theory
T2 - IEICE TRANSACTIONS on transactions
SP - 7
EP - 12
AU - Yoji KAJITANI
AU - Hidekazu SAKURAI
AU - Eiji OKAMOTO
PY - 1976
DO -
JO - IEICE TRANSACTIONS on transactions
SN -
VL - E59-E
IS - 2
JA - IEICE TRANSACTIONS on transactions
Y1 - February 1976
AB - A concept of metric is defined in the set of labelled graphs. The concept is based on the idea that the extent of the difference in two graphs may be measured by the non-orthogonality of tie-set (loop) vectors of one graph to the cut-set vectors of the other. The meanings involved in the concept are discussed on the topics concerning flow and tension networks. Applications to electrical networks include the theorem that, for a non-reciprocal n-port network N which is realized by using λN controlled-sources, an inequality 1/2 rank (Y
ER -