Topological subspace "transititivity"?
41047
Subspace Topology of a subset
125073
Finite-dimensional subspaces of normed vector spaces are direct summands
102485
Showing that a topological space is ${\rm T}_1$
133820
The product topology on $\mathbb R_d\times \mathbb R$ vs. the dictionary order topology on $\mathbb R\times \mathbb R$
111001
Does weak topology preserve topological vector space structure?
77563
Homeomorphism between spaces equipped with cofinite topologies
124786
Prove that V contains a subspace of each dimension
41347
The dimension of the intersection of two vector subspaces
60684
Determine whether the set $W$ is a subspace in $\mathbb{R}^{3}$
146445
What Topology does a Straight Line in the Plane Inherit as a Subspace of $\mathbb{R_l} \times \mathbb{R}$ and of $\mathbb{R_l} \times \mathbb{R_l}$
40409
If a subspace S is spanned by $n$ vectors, any subset of S with $m>n$ vectors is linearly dependent
107056
Notation for Subspaces
30898
Orientability of projective space
70543
Does an uncountable discrete subspace of the reals exist?
138653
Is $\mathbb{R}$ a subspace of $\mathbb{R}^2$?
115368
Diagonal Subspace of Cartesian Product
134065
A question about an $n$-dimensional subspace of $\mathbb{F}^{S}$.