Understanding sets of polynomials as subspaces
38516
Show a subset is subspace of a vectorspace and find the dimension
41047
Subspace Topology of a subset
60684
Determine whether the set $W$ is a subspace in $\mathbb{R}^{3}$
4319
Vector space can be written as direct sum of subspaces
94844
Unitary map between sets of vectors
59531
Do $T$-invariant subspaces necessarily have a $T$-invariant complement?
79061
show that {$(x_1,x_2,x_3,x_4)\in\mathbb{F}^4$:$x_3=5x_4+b$} is a subspace
112939
Find a basis for the subspace of $\mathbb{R}^4$ spanned by the given vectors.
125623
Subspaces of separable normed spaces
74623
Associative rule of subspaces and vector spaces: $(U+V) \cap W = U + (V \cap W)$
138631
Overlapping Polynomials
14111
Determining possible minimal polynomials for a rank one linear operator
54386
What is the relationship between the spectrum of a matrix and its image under a polynomial function?
95513
Proving $W$ is a subspace of $P_{2}$
125785
Minimal polynomial of restriction to invariant subspace divides minimal polynomial
129109
Is the set of polynomial with coefficients on $\mathbb{Q}$ enumerable?
100749
How to find bases for a subspace defined by an equation