Computational Complexity

At Oxford I focused my research and discussions on how we can use the tools of computational complexity to help us understand the power and ...

 Guest post from Peter Brass, Former NSF Theory director (though not affiliated with the NSF now) on the White House NSF budget for FY 2027....

I posted about using the Banach-Tarski Paradox(BT)  to explain the miracle of Loaves and Fishes (LF)  here . Darling says that whenever I fo...

Here are the solutions to the problems I posted last week . Problem 1 A language \(L\) is commutative if for all \(u\), \(v\) in \(L\...

I blogged about Pope Leo XIV  here . Pope Leo XIV has an undergraduate degree in mathematics. He saw my post and asked for my help with his ...

Occasionally I run into what I consider fun problems in complexity, that require just a little bit of out of the box thinking. They require ...

High table dinner at Magdalen My time in Oxford has come to an end and I head back to Chicago this week. I was a visiting Fellow at Magdalen...

 If I get an email offering me a $1000 for I DON"T KNOW SINCE  I ignore it and don't even bother looking for other signs it is a sc...