Definiteness of a Matrix using eigen values and leading principal determinants (Lesson 1)

This is a prerequisite video in the study of optimization. It teaches the student how to find the definiteness of am matrix by using the eigen values or using the leading principal determinants

[@HeavenlyGodlyAngelic]

Amaizing

[@sheilaantwi9490]

Great video
Thanks

[@ReindolfBoadu]

You're welcome

[@rosemaryaryee9505]

Great video by all standards..... Thank you Sir

[@ReindolfBoadu]

You're welcome

[@anthonycarmichael123]

clear and concise!

[@ReindolfBoadu]

I'm glad you liked it

[@laxminarayana2607]

simply outstanding

[@ReindolfBoadu]

Thank you Laxmi

[@aidengerwing736]

thanks chief ! great video

[@ReindolfBoadu]

You're welcome Aiden

[@philominaantwi5231]

Thank you Prof.

[@ReindolfBoadu]

You're welcome

[@Amarnath131-2ue]

Awesome Explanation 👍. ❤️

[@ReindolfBoadu]

Thank you Amarnath

[@123XTSK]

I think all diagonal elements could be negative in 2x2 matrix and matrix can still be positive /semi positive definite..What matters is the Principal determinants signs and order.

[@TkK1122]

Nice video

[@ReindolfBoadu]

Thank you

[@dushyantjakhar1716]

please write all the topics you covered in the video in the discription

[@ReindolfBoadu]

1. Using eigenvalues to find the definiteness of a matrix
2. Using leading principal determinants to find the definiteness of a matrix
3. Tests for definiteness
Thank you

[@joelkoo2550]

i cant read the defintion of the leading pricipal minors...
"The leading prinicpal minor of order k of an nxn matrix is obtained by deleting the last n-k... WHAT?

[@ReindolfBoadu]

Rows and columns