A Life that Added Up to Something: Paul Erdos (1996)

http://www.math.ohio-state.edu/~nevai/ERDOS/erdos_washington_post.html

by Radix • 17 years ago

66 16 17 years ago

math.ohio-state.edu

patrickg-zill• 17 years ago

Funny anecdote from Sun bigwig: using your Erdos number to decide who goes first in line...

http://blogs.sun.com/stern/entry/seating_algorithms_and_why_...

bitdiddle4• 17 years ago

Well my Erdos number is 5. Can I get a few more HN karma points for it :)

zandorg• 17 years ago

A nice read. I love reading about maths, just not doing it.

gustavo_duarte• 17 years ago

Try reading A Journey Through Genius:

http://www.amazon.com/Journey-through-Genius-Theorems-Mathem...

The read part is _great_, and it gets you to do math in a way that flows pretty easily from the reading.

jyothi2• 17 years ago

I read "The Man Who Knew Infinity" - Ramanujan's biography and it was fantastic read.

http://www.amazon.com/Man-Who-Knew-Infinity-Ramanujan/dp/068... Do check out recommendations by Amazon, seems like a great set of books.

luckystrike• 17 years ago

Yes, it is a good read. Also, it was a good insight for me in to South Indian living/culture of those days.

bitdiddle4• 17 years ago

This was a great book. The story about the taxi cab number 1729 was staggering to me in what it implied about how Ramanujan's mind worked. It was also profoundly sad that because the little formal exposure he had was from a book where there were no proofs he thought that one merely stated results. Many PhDs have since been awarded for proofs of some of these results.

aneesh• 17 years ago

Paul Erdős was quite a character. Read The Man Who Loved Only Numbers for some fun stories about him.

Evgeny• 17 years ago

For his epitaph he suggested, "I've finally stopped getting dumber."

soundsop• 17 years ago

Végre nem butulok tovább. [Finally I am becoming stupider no more.]

bitdiddle4• 17 years ago

Hank Aaron has an Erdos number of 1

RiderOfGiraffes• 17 years ago

No, he hasn't. Quoting WikiPedia:

    It is jokingly said that Baseball Hall of Famer
    Hank Aaron has an Erdős number of 1 because they
    both autographed the same baseball when Emory
    University awarded them honorary degrees on the
    same day. Erdős numbers have also been humorously
    assigned to an infant, a horse, and several actors.

The fundamental principle underlying the Erdos number is collaboration. If you didn't work together, you don't get the credit.

Color me humorless if you like, but I would've thought hackers would care about being accurate and precise.

bitdiddle4• 17 years ago

yes it is jokingly said. The book cited above (The man who knew only numbers") is a great read. It has a picture of Erdos with Aaron receiving honorary degrees.

I studied graph theory for a year at MSU with Edgar Palmer in 1981. At the time the proof of the four color conjecture, which was very controversial because it used a computer program (egads!!) was making the rounds. Palmer related many interesting stories about Erdos and also had us work on some of the problems for which Erdos had offered rewards.

jyothi2• 17 years ago

Apart from his Other idiosyncratic elements 'died' and 'left' of Erdős vocabulary I found the following particularly amusing:

# children were referred to as "epsilons" (because in mathematics, particularly calculus, an arbitrarily small positive quantity is commonly denoted ε);

# to give a mathematical lecture was "to preach" and

# to give an oral exam to a student was "to torture" him/her.

Create• 17 years ago

The second two are quite common in Hungarian (i.e. any lecture given from a pedestal/"cathedra").

andeka• 17 years ago

I love hacker news.

A Life that Added Up to Something: Paul Erdos (1996)

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