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How to make nodes' removal from a graph as a function of time?

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Hello,
I'm simulating failures of nodes in an interdependent system (two graphs, g and h) and their adjacency matrices are A and B. Some nodes in graph g (layer A) will get attacked randomly, and then this failure will get propagated to graph h (layer B) through the interlinks between the two graphs.
I'm trying to simulate failure or nodes removal based on time, that is,
at: t=1, remove first node in A.
t=2, remove the second node in A
t=3, failure propagates to B and first node in B get removed and so on.
Your help would be highly appreciated.
  1 Comment
Waseem AL Aqqad
Waseem AL Aqqad on 14 Jan 2021
It would be fine If you can show me how this works for a single layer. I can then apply it to multi-layers or graphs.

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Accepted Answer

Christine Tobler
Christine Tobler on 15 Jan 2021
You may want to look at the graph and digraph classes: Graph and Network Algorithms and their method rmnode specifically.
  6 Comments
Waseem AL Aqqad
Waseem AL Aqqad on 5 Feb 2021
Hi Christine, I don’t mean to bother you but I was wondering if you have had a chance to look at my problem yet? Your help is greatly appreciated.

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