# one-form

Definition from Wiktionary, the free dictionary

## Contents

## English[edit]

### Noun[edit]

**one-form** (*plural* **one-forms**)

- (mathematics) The dual of a vector; a linear functional which when applied to a vector yields a scalar, in a manner similar to the dot product
*If a vector is a 1-column matrix then a corresponding***one-form**would be a 1-row matrix.