M. Bhat

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20132024

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math.CO2024

Variation in $α$ trace norm of a digraph by deletion of a vertex or an arc and its applications

Mushtaq A. Bhat, Peer Abdul Manan

Let $D$ be a digraph of order $n$ with adjacency matrix $A (D)$ . For $α \in [0, 1)$ , the $A_{α}$ matrix of $D$ is defined as $A_{α} (D) = α Δ^{+} (D) + (1 - α) A (D)$ , where $Δ^{+}(D)=\mbox{diag}~(d_…

math.CO2024

Bounds for the trace norm of $A_{α}$ matrix of digraphs

Mushtaq A. Bhat, Peer Abdul Manan

Variation in α trace norm of a digraph by deletion of a vertex or an arc and its applications

Bounds for the trace norm of Aα​ matrix of digraphs

Variation in $α$ trace norm of a digraph by deletion of a vertex or an arc and its applications

Bounds for the trace norm of $A_{α}$ matrix of digraphs