11. Ramamurthy, Balaji; Bapat, Ravindra Bhalchandra; Goel, Shivani: Distance matrices perturbed by Laplacians. (English summary). - Appl. Math. 65 (2020), no. 5, 599-607.Marko Orel, 2021, review, book review, critique Keywords: Laplacian of a graph, positive definite matrices, weighted graphs Published in RUP: 18.10.2021; Views: 804; Downloads: 7 Link to full text |
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15. Beasley, LeRoy B., Kang, Kyung-Tae, Song, Seok-Zun: Isolation numbers of integer matrices and their preservers. (English summary). - Bull. Korean Math. Soc. 57 (2020), no. 3, 535-545Marko Orel, 2021, review, book review, critique Keywords: preserver problems, matrices with nonnegative coefficients, isolation number Published in RUP: 06.05.2021; Views: 819; Downloads: 7 Link to full text |
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