Graph energy and Hadamard's inequality
نویسندگان
چکیده
We use Hadamard's determinantal inequality and its generalization to prove some upper bounds on the energy of a graph in terms degrees, average 2-degrees number common neighbors vertices. Also, we an relating one arbitrary subgraph it.
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ژورنال
عنوان ژورنال: Match
سال: 2021
ISSN: ['0340-6253']
DOI: https://doi.org/10.46793/match.87-3.673g