Distance matrices perturbed by Laplacians.

DOI10.21136/AM.2020.0362-19MaRDI QIDQ2216222

Shivani Goel, Balaji Ramamurthy, Ravindra B. Bapat

Publication date: 15 December 2020

Published in: Applications of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1912.05197

zbMATH Keywords

treeinertiaLaplacian matrixHaynsworth formula

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Positive matrices and their generalizations; cones of matrices (15B48)

Related Items

Trees with matrix weights: Laplacian matrix and characteristic-like vertices

Cites Work

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• Completing a matrix when certain entries of its inverse are specified
• On distance matrices and Laplacians
• Determinant of the distance matrix of a tree with matrix weights

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