Signed distance in signed graphs
نویسندگان
چکیده
Signed graphs have their edges labeled either as positive or negative. Here we introduce two types of signed distance matrix for graphs. We characterize balance in using these matrices and obtain explicit formulae the spectrum some unbalanced also notion distance-compatible partially it.
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ژورنال
عنوان ژورنال: Linear Algebra and its Applications
سال: 2021
ISSN: ['1873-1856', '0024-3795']
DOI: https://doi.org/10.1016/j.laa.2020.08.024