List questions from generalized-inverse | MathQA

Generalized inverse of a matrix on new columns

Published on 23 Mar 2022 - 17:58

How to calculate the generalized inverse of a matrix on new columns

Published on 24 Mar 2022 - 1:24

A similarity-like transfromation with left-invertible matrix.

Published on 20 May 2022 - 2:17

Is there a difference between a left and a generalized inverse?

Published on 26 May 2022 - 13:31

Estimation of regression coefficient in rank deficient case

Published on 21 Jun 2022 - 13:21

deal with singular $A^TA$ in calculating pseuod inverse of A

Published on 06 Jul 2022 - 9:37

Generalised Woodbury matrix identity

Published on 30 Jul 2022 - 17:50

Show full rank and g-inverse for matrices with no overlap between row spaces.

Published on 27 Sep 2022 - 15:21

If P, Q are invertible matrix, show the following Moore Penrose inequality $(PAQ)^+ \neq Q^{-1}A^+P^{-1}$ with a counterexample.

Published on 27 Oct 2022 - 14:47

Regular semigroups -- intuition

Published on 29 Oct 2022 - 20:34