more from Herbert B. Enderton

### Single Idea 9717

#### [catalogued under 4. Formal Logic / F. Set Theory ST / 2. Mechanics of Set Theory / b. Terminology of ST]

Full Idea

A set is 'dominated' by another if a one-to-one function maps the first set into a subset of the second.

Gist of Idea

A set is 'dominated' by another if a one-to-one function maps the first set into a subset of the second

Source

Herbert B. Enderton (A Mathematical Introduction to Logic (2nd) [2001], Ch.0)

Book Reference

Enderton,Herbert B.: 'A Mathematical Introduction to Logic' [Academic Press 2001], p.8