Does the term, "v set" mean anything to anyone?
I am using code that a friend wrote.  He uses the term "vset" to refer to calculation domains.  The vset has all information about the domain, like its dimension, etc.

In passing, he mentioned that vsets are a general concept, but I have not managed to find anything on them.  Does this term ring a bell for anyone?  If so, I would appreciate any explanation or direction to online resources!  Thanks.
Does the term, "v set" mean anything to anyone?
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I am using code that a friend wrote.  He uses the term "vset" to refer to calculation domains.  The vset has all information about the domain, like its dimension, etc.

In passing, he mentioned that vsets are a general concept, but I have not managed to find anything on them.  Does this term ring a bell for anyone?  If so, I would appreciate any explanation or direction to online resources!  Thanks.