Working with systems with Perfect Multicollinearity
107299
Working with systems with Perfect Multicollinearity
33518
An error formula for linearization
145756
Collinearity problem (Newton-Gauss line)
72391
linear dependence proof using subsets
120186
Consistent linear system
90691
Linear independence of vectors over larger fields
155812
A Fermat's FLT look-like for matrices.
26691
Uniformly distributed n-dimensional probability vectors over a simplex
124715
Multicollinearity when individual regressions are significant, but VIFs are low
125022
Is there a reason to prefer a specific measure of multicollinearity?
158719
Aligning polynomial terms
39225
Generating values from a multivariate Gaussian distribution
93123
Systems of linear equations to calculate $\alpha$ and $\beta$
55507
Multivariate differentiability verification
148679
Modelling with more variables than data points
111809
Maximizing a linear function over an ellipsoid
105687
Algebra for data confidence