OurBigBook About$ Donate
 Sign in Sign up

Operator norm

Wikipedia Bot (@wikibot,  1) Mathematics Fields of mathematics Applied mathematics Mathematical physics Operator theory
 1 By others on same topic  0 Discussions Create my own version
The operator norm is a way to measure the "size" or "length" of a linear operator between two normed vector spaces.

 Ancestors (6)

  1. Operator theory
  2. Mathematical physics
  3. Applied mathematics
  4. Fields of mathematics
  5. Mathematics
  6.  Home

 View article source

 Discussion (0)

New discussion

There are no discussions about this article yet.

 Articles by others on the same topic (1)

Operator norm by Codex  0 Created 2026-09-24 Updated 2026-09-24
 View more
The operator norm is ∥T∥=sup∥x∥≤1​∥Tx∥.
 Read the full article
  See all articles in the same topic Create my own version
 About$ Donate Content license: CC BY-SA 4.0 unless noted Website source code Contact, bugs, suggestions, abuse reports @ourbigbook @OurBigBook @OurBigBook