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Questions Tagged with "matrix equations"

Explore solved questions tagged with "matrix equations" or help others by answering their unsolved questions related to "matrix equations".

Rearrangement of matrix inverse sum expression

0 answer

Mathematics Asked 2 years ago

Intersection point of two curves with errors - covariance matrix

1 answer

Mathematics Asked 2 years ago by a20

How can I prove $A − A(A + B)^{−1}A = B − B(A + B)^{−1}B$ for matrices $A$ and $B$?

2 answer

Mathematics Asked 2 years ago

How to obtain matrix from summation inverse equation

1 answer

MathOverflow Asked 2 years ago by JDoe2

Can this underdetermined equation be solved?

0 answer

Mathematics Asked 3 years ago by LoneWolf

Closed form solution for $XAX^{T}=B$

1 answer

MathOverflow Asked 3 years ago

Why can't I prove this set of vectors spans

1 answer

Mathematics Asked 3 years ago by Future Math person

If A is nilpotent, and B is an invertible matrix of the same order as A and AB =BA, then B- A is invertible.

1 answer

Mathematics Asked 3 years ago by user624

Row Rank and Column vectors of Matrix

1 answer

Mathematics Asked 3 years ago by james black

Multiplying by E[xy'] where only some statistics of xy' are known

0 answer

Computational Science Asked 4 years ago by Yaroslav Bulatov

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