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Computing the determinant of a signed graph

• Authors : Alshamary Bader; Stanić Zoran

Subjects: signed graph; characteristic polynomial; eigenvalues

• Source: Open Mathematics, Vol 22, Iss 1, Pp 94-113 (2024)

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Walks and eigenvalues of signed graphs

• Authors : Stanić Zoran

Subjects: adjacency matrix; eigenvalue; walk

• Source: Special Matrices, Vol 11, Iss 1, Pp pp. 207-229 (2023)

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More on Signed Graphs with at Most Three Eigenvalues

• Authors : Ramezani Farzaneh; Rowlinson Peter; Stanić Zoran

Subjects: adjacency matrix; simple eigenvalue; strongly regular signed graph

• Source: Discussiones Mathematicae Graph Theory, Vol 42, Iss 4, Pp 1313-1331 (2022)

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Some Properties of the Eigenvalues of the Net Laplacian Matrix of a Signed Graph

• Authors : Stanić Zoran

Subjects: (net) laplacian matrix; edge perturbations; largest eigenvalue

• Source: Discussiones Mathematicae Graph Theory, Vol 42, Iss 3, Pp 893-903 (2022)

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Star complements for ±2 in signed graphs

• Authors : Mulas Raffaella; Stanić Zoran

Subjects: signed graph eigenvalue; star complement; maximal extension

• Source: Special Matrices, Vol 10, Iss 1, Pp 258-266 (2022)

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On Regular Signed Graphs with Three Eigenvalues

• Authors : Anđelić Milica; Koledin Tamara; Stanić Zoran

Subjects: adjacency matrix; eigenvalue; regular signed graph

• Source: Discussiones Mathematicae Graph Theory, Vol 40, Iss 2, Pp 405-416 (2020)

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A note on a walk-based inequality for the index of a signed graph

• Authors : Stanić Zoran

Subjects: signed graph; walk; adjacency matrix

• Source: Special Matrices, Vol 9, Iss 1, Pp 19-21 (2021)

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A note on the eigenvalue free intervals of some classes of signed threshold graphs

• Authors : Anđelić Milica; Koledin Tamara; Stanić Zoran

Subjects: signed graph; threshold graph; tridiagonal matrix

• Source: Special Matrices, Vol 7, Iss 1, Pp 218-225 (2019)

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Perturbations in a Signed Graph and its Index

• Authors : Stanić Zoran

Subjects: signed graph; switching equivalence; index

• Source: Discussiones Mathematicae Graph Theory, Vol 38, Iss 3, Pp 841-852 (2018)

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Laplacian eigenvalues and eigenspaces of cographs generated by finite sequence

• Authors : Mandal, Santanu; Mehatari, Ranjit; Stanic, Zoran

Subjects: Mathematics - Combinatorics; 05C50

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