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JuliaDynamics / NetworkDynamics.jl

Julia package for simulating Dynamics on Networks
https://juliadynamics.github.io/NetworkDynamics.jl/dev/
MIT License
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Is it possible to change graphs and their adjacency matrices during problem solving? #124

Closed CCTV173 closed 1 year ago

CCTV173 commented 1 year ago

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CCTV173 commented 1 year ago

I‘m wondering whether NetworkDynamics.jl can change the adjacency matrix of graph in the process of solving ODEproblem? Is it possible to use CallbackSet ?

lindnemi commented 1 year ago

It's not possible to directly change the adjacency matrix. However you can introduce an edge weight and use a callback to set it to 0 during integration. Take a look at the cascading failure example.

CCTV173 commented 1 year ago

Thanks！

Micha @.***> 于2023年1月18日周三 17:14写道：

It's not possible to directly change the adjacency matrix. However you can introduce an edge weight and use a callback to set it to 0 during integration. Take a look at the cascading failure example https://github.com/PIK-ICoNe/NetworkDynamics.jl/blob/main/examples/cascading_failure.jl .

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