Dashboard

Featured nodes

Roots

  • Public root

Templates

  • Test template
  • iCorps template
  • Guanyu's Latex template
  • Ivar's latex template
  • Family Tree template
  • Latex template
  • Router template

Trees

  • Public trees

Orphans

  • Browse orphan nodes
Related nodes

Parents1

  • Examples of vector spaces

Siblings17
  • Sort by title
  • Sort by date

  • The set containing only 0 is a vector space.
  • R^n is a vector space.
  • C^n is a vector space.
  • F^n is a vector space.
  • The set of all functions on a set is a vector space.
  • The solutions to a homogeneous system of linear equations is a vector space.
  • The solutions to a homogeneous linear differential equation is a vector space.
  • The set of all polynomials is a vector space.
  • The set of all polynomials of degree at most n is a vector space.
  • The set of m by n matrices is a vector space.
  • The set of all sequences is a vector space.
  • The crazy vector space is a vector space.
  • The row space of a matrix is a vector space
  • The column space of a matrix is a vector space
  • The null space of a matrix is a subspace of R^n (or C^n).
  • The left null space of a matrix is a subspace of R^m (or C^m).
  • The set of linear transformations between two vector spaces is a vector space.
Knowenβ
  • Help
    • Welcome to Knowen!
    • Edit test node (no login required)
    • Create new test node (no login required)
  • Not logged in
    • Sign in
    • Sign up

History & Comments

Back

Fill content

Description:Added F^n vector space content
# F^n is a vector space.

Put content here**Theorem:** For any field \(\mathbb{F}\), the set \(\mathbb{F}^n\) (all ordered \(n\)-tuples of elements from \(\mathbb{F}\)) is a vector space over \(\mathbb{F}\) with component-wise operations:
⏎
- **Addition:** \((a_1, \ldots, a_n) + (b_1, \ldots, b_n) = (a_1+b_1, \ldots, a_n+b_n)\)
- **Scalar multiplication:** \(c(a_1, \ldots, a_n) = (ca_1, \ldots, ca_n)\) for \(c \in \mathbb{F}\)
⏎
**Verification:** All ten axioms follow from the field axioms of \(\mathbb{F}\).
⏎
This generalizes \(\mathbb{R}^n\) and \(\mathbb{C}^n\) to any field, including finite fields like \(\mathbb{F}_p\) (integers modulo \(p\)) and the rational numbers \(\mathbb{Q}\).

# Parents

* Examples of vector spaces
Sign in to add a new comment

Contact us or leave feedback

© KTree Inc. 2026