Can we have directed sets to be finite sets?

How do we define nets on such sets?

How do we define clustering and convergence of such nets?


Question: Displaying articles created by user in profile page using views
Answer: Add a contextual filter to your view:

User: Uid (if it is not available -> define a relationship to User)

Now select in the section "When the filter value is NOT available" the value "Provide default value" and choose "User ID from url". Additionally you can specify a validation criteria to accept UIDs and user names.