The Smith normal form of product distance matrices
Let G = (V, E) be a connected graph with 2-connected blocks H1, H2, . . . , Hr. Motivated by the exponential distance matrix, Bapat and Sivasubramanian in [4] defined its product distance matrix DG and showed that det DG only depends on det DHi for 1 ≤ i ≤ r and not on the manner in which its blocks...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2016-01-01
|
| Series: | Special Matrices |
| Online Access: | http://www.degruyter.com/view/j/spma.2016.4.issue-1/spma-2016-0005/spma-2016-0005.xml?format=INT |