Tianyu Zhang

The Following definitions are from the book Convex Analysis, by Rockafellar RT. Aside from the basic definitions, these definitions have tiny size so there will be no attached files associated with the following contents, however, one may find the pdf version by clicking the address short after this intro section.

### Guage Function/Minkowski Functional

#### Definition

#### Remark

#### Competitive Definition

#### Remark of Competitive Definition

#### Reference

Convex Analysis, Rockafellar RT, Chapter 1 Section 4(Definition)

Convex Analysis, Rockafellar RT, Chapter 3 Section 15(Competitive Definition)

#### Related Topics

- Definitions
- Theorems/Corollary/Propositions/Lemmas