Vector spaces with unique basis
129810
What kind of vector spaces have exactly one basis?
140212
Prove that there exists a unique linear map that extends the map from a basis
133611
Intersection of two vector spaces
81229
Show that $(C([a,b]),\|{\cdot}\|_2)$ is not a complete normed vector space
50946
Separable Hilbert space have a countable orthonormal basis
88013
injective linear transformation basis.
91173
Finite-dimensional subspace normed vector space is closed
125073
Finite-dimensional subspaces of normed vector spaces are direct summands
69206
A finite-dimensional vector space cannot be covered by finitely many proper subspaces?
154625
$\operatorname{span}(x^0, x^1, x^2,\cdots)$ and the vector space of all real valued continuous functions on $\Bbb R$
151752
Example of a linear operator on some vector space with more than one right inverse.
92510
Proving a vector space is infinite-dimensional
29030
Vector space with new scalar multiplication defined over finite field still vector space?
123505
how to prove vector norm equivalence in finite dimensional space($\mathbb{R}^{n}$)?
61718
Can a basis for a vector space be made up of matrices instead of vectors?
98759
Proof of "Dual normed vector space is complete"
70475
Proving a basis for inner product space V when $||e_j-v_j||< \frac{1}{\sqrt{n}}$.