# Wedge

From Encyclopedia of Mathematics

A term with various meanings.

- The wedge or bouquet of pointed sets or pointed spaces is their disjoint union.
- A wedge (in a vector space) over an ordered field.
- The exterior product or power in exterior algebra.

**How to Cite This Entry:**

Wedge.

*Encyclopedia of Mathematics.*URL: http://encyclopediaofmath.org/index.php?title=Wedge&oldid=38993