Search Results - "Javarsineh, Mehrnoosh"
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1
Separating layered treewidth and row treewidth
Published in Discrete mathematics and theoretical computer science (01-01-2022)“…Layered treewidth and row treewidth are recently introduced graph parameters that have been key ingredients in the solution of several well-known open…”
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Unicyclic and bicyclic graphs with exactly three Q-main eigenvalues
Published in Applied mathematics and computation (15-12-2017)“…Finding all the graphs with a certain number of Q-main eigenvalues is an algebraic graph theory problem that scientists have sought to answer it for many…”
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On Graphs with Exactly Three 𝑄-main Eigenvalues
Published in Filomat (01-01-2017)“…For a simple graph 𝐺, the 𝑄-eigenvalues are the eigenvalues of the signless Laplacian matrix 𝑄 of 𝐺. A 𝑄-eigenvalue is said to be a 𝑄-main eigenvalue if…”
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On graphs with exactly three Q-main eigenvalues
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5
Linear versus centred chromatic numbers
Published 30-05-2022“…$\DeclareMathOperator{\chicen}{\chi_{\mathrm{cen}}}\DeclareMathOperator{\chilin}{\chi_{\mathrm{lin}}}$ A centred colouring of a graph is a vertex colouring in…”
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Separating layered treewidth and row treewidth
Published 05-05-2022“…Discrete Mathematics & Theoretical Computer Science, vol. 24, no. 1, Graph Theory (May 13, 2022) dmtcs:7458 Layered treewidth and row treewidth are recently…”
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Asymptotically Optimal Vertex Ranking of Planar Graphs
Published 13-07-2020“…A (vertex) $\ell$-ranking is a colouring $\varphi:V(G)\to\mathbb{N}$ of the vertices of a graph $G$ with integer colours so that for any path $u_0,\ldots,u_p$…”
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