Interpretation of multiplyng matrices with different dimensions geometrically
18014
Matrix multiplication: interpreting and understanding the process
42427
Understanding linear algebra in Ordinary Least Squares derivation
139552
Geometric intuition behind gradient, divergence and curl
133711
Orthogonal basis for infinite-dimensional vector spaces
64432
Physical or geometric meaning of the trace of a matrix
74693
difference between linear transformation and its matrix representation .
92455
Orthonormalization of non-hermitian matrix eigenvectors
39430
Orthogonal matrix and orthonormal columns
32767
Similar Matrices and Linear Transformations
132081
Geometrical interpretation of $(\sum_{k=1}^n k)^2=\sum_{k=1}^n k^3$
61038
Understanding the Details of the Construction of the Tensor Product
79737
Characterization of two-step 2x2 stochastic matrices
103778
Geometric interpretation of connection forms, torsion forms, curvature forms, etc
15417
Tricky problem on skew-symmetric matrices
19132
Similar matrices have the same eigenvalues with the same geometric multiplicity
108567
Nielsen & Chuang Exercise 2.2 - “Matrix representations: example”
156712
Geometrical or Physical significance (interpretation) of the inner-product $\langle A,B \rangle := Trace (AB^t)$ over $M_n(\mathbb R)$