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From Gödel's Lost Letter and P=NP

London Calling

For chess and science: a cautionary tale about decision models Clarke Chronicler blog source Marmaduke Wyvill was a British chess master and Member of Parliament...

From Gödel's Lost Letter and P=NP

Watching Over the Zeroes

How confident should we be that the Riemann Hypothesis is true? Composite of src1, src2 Andrew Odlyzko and Herman te Riele, in a 1985 paper, refuted a once widely...

From Gödel's Lost Letter and P=NP

Reading Into Atiyah’s Proof

The Todd function method MacTutor biography source John Todd was a British geometer who worked at Cambridge for most of his life. Michael Atiyah took classes from...

From Gödel's Lost Letter and P=NP

Preview of the Atiyah Talk

Why the Riemann hypothesis is hard and some other observations. ICM 2018 “Matchmaking” source Michael Atiyah, as we previously posted, claims to have a proof that...

From Gödel's Lost Letter and P=NP

The Specter of Simple(r) Proofs

When has a strikingly simple proof come first? Cropped from London Times 2017 source Michael Atiyah is giving a lecture next Monday morning at the Heidelberg Laureate...

From Gödel's Lost Letter and P=NP

Abelian Groups, Mostly

Simple probabilistic arguments that apply to monoids too Famous Mathematicians source Niels Abel is of course a famous mathematician from the 19th century. Many...

From Gödel's Lost Letter and P=NP

Sliding-Scale Problems

Issues AlphaZero doesn’t need to deal with ETS source Frederic Lord wrote a consequential doctoral dissertation at Princeton in 1951. He was already the director...

From Gödel's Lost Letter and P=NP

Limits On Matrix Multiplication

Can 2.3728639 be best? Personal site; note puzzles Josh Alman is a graduate student at a technical school in the Boston area. He is working on matrix multiplication...

From Gödel's Lost Letter and P=NP

Do You Want to Know a Secret?

A riff on writing style and rating systems Cropped from source Mark Glickman is a statistician at Harvard University. With Jason Brown of Dalhousie University and...

From Gödel's Lost Letter and P=NP

Power Circuits

Not anything to do with electrical engineering Alexei Miasnikov, Alexander Ushakov, and Dong Wook Won are the authors of a brilliant paper, “Power Circuits, Exponential...

From Gödel's Lost Letter and P=NP

Winner Of 2018 Knuth Prize Is:

A great choice Cropped from 2016 KTH grant news source Johan Håstad is the winner of the 2018 Donald E. Knuth Prize. We were going to keep you in suspense, but...

From Gödel's Lost Letter and P=NP

Desperately Seeking Integers

A few twists on Turing’s proof of undecidability of predicate calculus Princeton thesis source Alan Turing presaged Stephen Cook’s proof of -completeness of Turing...

From Gödel's Lost Letter and P=NP

A Quest For Simple Hard Statements

Made-to-order statements that are not so simple Harvey Friedman is a long-standing friend who is a world expert on proofs and the power of various logics. This...

From Gödel's Lost Letter and P=NP

You Cannot Do That

How hard is it to prove certain theorems? Maruti Ram Murty is a famous number theorist at Queen’s University in Kingston, Canada. He is a prolific author of books...

From Gödel's Lost Letter and P=NP

Muffins and Integers

A novel cake-cutting puzzle reveals curiosities about numbers Alan Frank introduced the “Muffins Problem” nine years ago. Erich Friedman and Veit Elser found some...

From Gödel's Lost Letter and P=NP

Princeton Is Invariant

Workshop happening this week—anyone can view it live IAS Weyl bio source Hermann Weyl was one of the first members of the Institute for Advanced Study in Princeton...

From Gödel's Lost Letter and P=NP

Almost Fermat Primes

A possible source of interesting primes Study.com source Pierre de Fermat was fluent in six languages. Yes I thought we would talk about Fermat today. Something...

From Gödel's Lost Letter and P=NP

Lost in Complexity

Should we expect simplicity in a theory named for complexity? Amer. Phy. Soc. interview source Sabine Hossenfelder is a physicist at the Frankfurt Institute for...

From Gödel's Lost Letter and P=NP

A New Proof Of An Ancient Result

Triangulating proofs to seek a shorter path Cropped from 2016 Newsday source Mehtaab Sawhney is an undergraduate student at MIT. His work caught my eye on finding...

From Gödel's Lost Letter and P=NP

Finding Coprime Pairs

Deferring or avoiding randomization Great Discoveries in STEM source Claude Bachet de Méziriac was a French mathematician of the early 1600s. He is the first person...
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