Does that sound right?
Dictionaries give 网络 for "network." But it seems to me that today 网络 mostly means the internet so it is not a good word for this. Am I wrong about that?
Another possiblity would be just 网. But I am not sure how that would sound to people.
In fact this is for an article on mathematical category theory. Google search shows that when Chinese language websites on category theory use 网络 they normally do use it for the internet, and not to describe networks of arrows