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From Computational Complexity
#### Did Lane Hemaspaandra invent the Fib numbers?

(I abbreviate Fibonacci by Fib throughout. Lane Hemaspaandra helped me with this post.) We all learned that Fib invented or discovered the Fib Numbers:f_0=1,f_1...

From Computational Complexity
#### Yes Virginia, there is a Santa Clause for Complexity Theorists, If you Only Believe

(Guest Post by Hunter Monroe)
In this guest post and discussion paper, I present a remarkable set of structurally similar conjectures which, if you...

From Computational Complexity
#### Open: 4 colorability for graphs of bounded genus or bounded crossing number (has this been asked before?)

I have co-authored (with Nathan Hayes, Anthony Ostuni, Davin Park) an open problems column on the topic of this post. It is here.Let g(G) be the genus of a graph...

From Computational Complexity
#### When did Computer Science Theory Get so Hard?

I posted on When did Math get so hard? a commenter pointed out that one can also ask When did Computer Science Theory Get so Hard?For the Math-question I could...

From Computational Complexity
#### Reflections on Trusting ``Trustlessness'' in the era of ``Crypto'' Blockchains (Guest Post)

I trust Evangelos Georgiadis to do a guest post on Trust and Blockchain. Today we have a guest post by Evangelos Georgiadis on Trust. It was written before Lance's...

From Computational Complexity
#### When did Math Get So Hard?

I have been on many Math PhD thesis defense's as the Dean's Representative. This means I don't have to understand the work, just make sure the rules are followed...

From Computational Complexity
#### Squaring the circle is mentioned in a Gilbert and Sullivan comic Opera.

The problem of squaring the circle: Given a circle, construct (with ruler and compass) a square with the same area. While browsing the web for more informationhere...

From Computational Complexity
#### Is MATH Ready for P=NP? Is Alexandra Fahrenthold Ready for P=NP?

(This post was inspired by Harry Lewis emailing me about his granddaughter.)
Harry Lewis's grand daughter Alexandra Fahrenthold (see both pictures) wants informationon...

From Computational Complexity
#### I have a book out on muffins (you prob already know that)

Lance: How come you haven't blogged on your muffin book? You've blogged about two books by Harry Lewis (see here and here) one book by the lesswrong community (see...

From Computational Complexity
#### How have computers changed society? Harry Lewis (with co-authors) have a book out on that.

(Disclosure - Harry Lewis was my PhD advisor.)It seems like just a few weeks ago I I blogged about a book of Harry Lewis's that was recently available (see here...

From Computational Complexity
#### My academic lineage and more interesting facts that come out of it

I got my PhD from Harvard in 1985 with advisor Harry LewisHarry Lewis got his PhD from Harvard in 1974 with advisor Burton Dreben (Dreben was in the Philosophy...

From Computational Complexity
#### The New Jeopardy Champion is a `A CS grad student from a school in New Haven'

As of Sept 17, Matt Amodio has won 23 straight games in a row on Jeopardy and won over $800,000 in regular play. The following website is not quite up to date,...

From Computational Complexity
#### Review of A Blog Book based on the Less Wrong Blog

There is a blog called lesswrong. Many people contribute to it (how many people must contribute to a website before it stops being called a blog and starts being...

From Computational Complexity
#### Guest Post on Solving (or trying to) Poly Diophantine Equations by Bogdan Grechuk

(Guest post by Bogdan Grechuk)
Motivated by Mathoverflow question
here
I have recently became interested in solving Polynomial Diophantine equations, thathere...

From Computational Complexity
#### Since we will soon be back in the classroom, how was Zoom? Anything you want to maintain?

UMCP will have all classes on campus this Fall. There is a Mask Mandate. All students and faculty have to get vaccinated unless they have a health or religiousthis...

From Computational Complexity
#### When Words Get Stretched Beyond Their Original meaning

STORY ONE: On a Jeopardy rerun with Alex Trebek the question (actually the answer, given the shows format) was (I paraphrase)Who resigned his commision in the US...

From Computational Complexity
#### What are the most important 46 papers in Computer Science? Harry Lewis has a book about them!

(Disclosure: Harry Lewis was my PhD advisor. For a blog post on disclosures and bias see my post on that topic here.)Harry Lewis has a book out: Ideas that Created...

From Computational Complexity
#### Combing two posts: Blankface (Scott Aa) and Is Science Slowing Down? (Scott Al)

(I also posted this to the Less Wrong Website. At least I tried to- I don't quite know if or when it will appear there as its my first post there.) Some papersblankfaces...

From Computational Complexity
#### Do Four Colors Suffice?

(Guest Post by David Marcus)Comment by Bill: Haken and Appel proved that all planar maps are 4-colorable. Or did they? David Marcus emailed me that its not quite...

From Computational Complexity
#### I wish problems I have with computers really were my fault

As you know, the website for out for a few days, as Lance explained here.When I first could not get to the this blog my thought wasOH, I must have changed some...