Dual: Difference between revisions
From Why start at x, y, z
(Created page with "The word "dual" is used to name various similar but different concepts. - The dual of a polyhedron is the shape obtained by joining the midpoints of all the faces. - The dual of a function space is the set of all linear functionals on the function space.") |
No edit summary |
||
| (One intermediate revision by the same user not shown) | |||
| Line 1: | Line 1: | ||
The word "dual" is used to name various similar but different concepts. | The word "dual" is used to name various similar but different concepts. | ||
* The dual of a polyhedron is the shape obtained by joining the midpoints of all the faces. | |||
* The dual of a function space is the set of all linear functionals on the function space. | |||
[[Category:Ambiguities]] | |||
Latest revision as of 08:33, 6 September 2023
The word "dual" is used to name various similar but different concepts.
- The dual of a polyhedron is the shape obtained by joining the midpoints of all the faces.
- The dual of a function space is the set of all linear functionals on the function space.
