Article ID Journal Published Year Pages File Type
11017688 Applied Mathematics and Computation 2019 9 Pages PDF
Abstract
Graph energy can be extended to digraphs via the trace norm. The trace norm of a digraph is the trace norm of its adjacency matrix, i.e. the sum of its singular values. In this work we find the oriented graphs that attain minimal and maximal trace norm over the set of oriented bicyclic graphs.
Keywords
Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
Preview
Extremal values of energy over oriented bicyclic graphs
Authors
, , ,