New posts in vector-spaces

On the vector spaces of Taylor Series and Fourier Series

functional-analysis vector-spaces fourier-analysis taylor-expansion fourier-series

Is $\mathbb{R}^2$ with scalar multiplication only applying to the first element a vector space

vector-spaces solution-verification

$C(M)=\{A\in M_n(\mathbb{C}) \mid AM=MA\}$ is a subspace of dimension at least $n$.

linear-algebra matrices vector-spaces

Sum of closed subspaces of normed linear space

vector-spaces normed-spaces

Geometric interpretation of the cofactor expansion theorem

linear-algebra matrices vector-spaces determinant

Why a subspace of a vector space is useful

linear-algebra vector-spaces

Finite-dimensional subspace normed vector space is closed

real-analysis general-topology functional-analysis vector-spaces normed-spaces

How to find the orthogonal complement of a subspace?

vector-spaces orthogonality

What are some usual norms for matrices?

linear-algebra matrices vector-spaces normed-spaces matrix-norms

Why are vector spaces sometimes called linear spaces?

linear-algebra terminology vector-spaces definition math-history

How do you think about negative determinants in n-d space? [duplicate]

linear-algebra vector-spaces orientation

Can a set (as a candidate to be a vector space) be shown to be closed under vector addition and scalar multiplication in one step?

linear-algebra vector-spaces vectors

Existence of vector space complement and axiom of choice

linear-algebra vector-spaces axiom-of-choice

Geometrical meaning of orientation on vector space

linear-algebra vector-spaces orientation

Linear Algebra: Determine Zero Vector

linear-algebra vector-spaces

Take $\mathbb{R}$ as a vector space over $\mathbb{Q}$, then a basis for $\mathbb{R}$, then $|B|=2^{\aleph_0}$

elementary-set-theory vector-spaces

Let $E,O$ $\subset$ $F(R,R)$ denote the sets of even and odd functions respectively. Prove that the $E$ and $O$ are subspaces.

linear-algebra vector-spaces even-and-odd-functions

Is the differential at a regular point, a vector space isomorphism of tangent spaces, also a diffeomorphism of tangent spaces as manifolds?

linear-algebra proof-verification differential-geometry vector-spaces manifolds

How to rotate one vector about another?

vector-spaces rotations quaternions

Why is orthogonal basis important?

linear-algebra vector-spaces inner-products orthogonality