Carleman matrices are a special case of infinite matrices designed for function-composition. They involve implicitly the concept of generating-functions. They have certain specific properties which made me asking sometimes questions about this.
Searching for the term "Carleman" I get 53 results (not only my own questions).
For me they represent a specific class of problems, enough to have a tag for it. But that's my preference only. The tags infinite-matrices and matrix-calculus exist and are two tags which might (or not) be sufficient...
What does the community suggest?