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arXiv · 2206.05848

Complete Multipartite Graphs of Non-QE Class

Nobuaki Obata
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Abstract

We derive a formula for the QE constant of a complete multipartite graph and determine the complete multipartite graphs of non-QE class, namely, those which do not admit quadratic embeddings in a Euclidean space. Moreover, the primary non-QE graphs are specified among the complete multipartite graphs.

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Nobuaki Obata. 2023-10-15. Complete Multipartite Graphs of Non-QE Class. https://doi.org/10.5614/ejgta.2023.11.2.14

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