Skew ABC energy of digraphs
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Date
2022
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Publisher
Ankara Üniversitesi
Abstract
In this paper, skew ABC matrix and its energy are introduced for digraphs. Firstly, some fundamental spectral features of the skew ABC matrix of digraphs are established. Then some upper and lower bounds are presented for the skew ABC energy of digraphs. Further extremal digraphs are determined attaining these bounds.
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Keywords
ABC energy, skew energy, graph energy, ABC matrix