Our own Darryl McCullough from the OU Math Department will be giving a Math Club Talk this

Wednesday, March 4th at 5pm in PHSC 1105.

As always, **Free Pizza!**

The title and abstract are:

Title: AB and BA

Abstract: From linear algebra we know that multiplication of matrices is not commutative — AB is usually not equal to BA. On the other hand, AB and BA are not completely unrelated. For example, AB and BA must have the same determinant, det(AB) = det(BA). In this talk we will look for other functions that satisfy f(AB)=f(BA).

The flyer is available here.

Dr. McCullough wrote this book...

...not this one.

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