AnswerBun.com

Rearrangement of matrix inverse sum expression

Mathematics Asked on January 1, 2022

I have an expression of the below form:

$$sum_{i=1}^k (A_i+B)^{-1}=0$$
where ${A_i}_{iin {1,…k}}$ are a set of known square symmetric invertible matrices and $B$ is an unknown square symmetric invertible matrix.

I wish to rearrange the above for $B$. How can I do this? It seems as though there must be a simple way but I cannot see one.

Add your own answers!

Related Questions

How to say limit of this expression is finite

1  Asked on January 24, 2021 by user587389

 

Solving inequality including logarithm

1  Asked on January 23, 2021 by damian-kowalski

     

Mathematical terminology

0  Asked on January 23, 2021 by jeremys

 

Ask a Question

Get help from others!

© 2023 AnswerBun.com. All rights reserved. Sites we Love: PCI Database, UKBizDB, Menu Kuliner, Sharing RPP