Jump to content

Moore-Penrose pseudoinverse

Ningyi2009
in Linear Algebra and Group Theory

Featured Replies

Hi, evevyone

I met one question, when I read one book about linear algebra.There is one matrix A which is m by n matrix, and it has pseudoinverse A+, how can I prove the A++ = A? Could some help me to give the detailed proofs?

Many thanks in advanced.

Best regards,

Ning

 

Archived

This topic is now archived and is closed to further replies.

Go to topic listing

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.