Dimensionality of a Diagonal Subspace
115368
Diagonal Subspace of Cartesian Product
134065
A question about an $n$-dimensional subspace of $\mathbb{F}^{S}$.
18921
Linear Transformations: Proving 1 dimensional subspace goes to 1 dimensional
53261
Show that Pn is an (n+1)-dimensional subspace
116376
Prove the determinant is the product of its diagonal entries
137769
How to find a basis for a subspace?
32064
Zero-dimensional matrices
57070
Dimensionality of null space when Trace is Zero
98225
Dimensions with Rank-Nullity question
127025
Diagonalization of a projection
139317
If $A$ is a complex matrix of size $n$ of finite order then is $A$ diagonalizable ?
58339
The diagonalizable matrices are not dense in the square real matrices
123665
A question in Subspaces in linear algebra
45485
Dimension of a subset
107000
Dimension of intersection of distinct subspaces
35625
Direct sum of orthogonal subspaces
74764
Dimension for a closed subspace of $C[0,1]$.