What is your Erdős number?

The Erdös number is the number of links away from prolific mathematician Paul Erdös based on co-authorship of papers. The Bacon Number is the number of links actors and actresses are away (from Kevin Bacon) based on co-starring in a movie.

Who has Erdős number 1?

All those mathematicians who co-authored a paper or book with Erdös are said to have Erdös number 1; those who have co-authored with someone of Erdös number 1 (but not with Erdös himself) have Erdös number 2; and so on.

What is an Einstein number?

[′īn‚stīn ‚nəm·bər] (plasma physics) A dimensionless number used in magnetofluid dynamics, equal to the ratio of the velocity of a fluid to the speed of light.

What did Paul Erdos do?

Paul Erdős, (born March 26, 1913, Budapest, Hungary—died September 20, 1996, Warsaw, Poland), Hungarian “freelance” mathematician (known for his work in number theory and combinatorics) and legendary eccentric who was arguably the most prolific mathematician of the 20th century, in terms of both the number of problems …

How many papers did Erdős publish?

1,500
Erdős published around 1,500 mathematical papers during his lifetime, a figure that remains unsurpassed.

What is the highest Erdős number?

The highest known is 7, although there are also mathematicians who had no connection with Erdős and whose Erdős number is defined as “infinity”.

How many people have Erdős number 2?

There are more than 11,000 people with an Erdős number of two. This is a partial list of authors with an Erdős number of three or less, including only those who have existing Wikipedia articles.

Did Erdős believe in God?

Even at this early point in his career, Erdős had definite ideas about mathematical elegance. He believed that God, whom he affectionately called the S.F.

What is Paul Erdos famous for?

How can I use my Erdös number?

Once you know your Erdös number, you can use it in various ways, such as your license plate number. Remember, the distribution of Erdös numbers is such that almost every mathematician with a finite Erdös number has a number of less than 8—only about 2\% are higher, and none is more than 15.

What is the distribution of Erdös numbers?

Remember, the distribution of Erdös numbers is such that almost every mathematician with a finite Erdös number has a number of less than 8 — only about 2\% are higher, and none is more than 15. See our “ facts page ” for more details. People in other sciences or even social sciences may also have small Erdös numbers.

What happened to the Erdös Number Project website?

This is the website for the Erdös Number Project, which studies research collaboration among mathematicians. For reasons beyond our control, this site may soon disappear from this location. However, a new version exists. Please click here to visit the new Erdös Number Project website and bookmark it for future reference.

Does the Erdős number of the second kind include non-research publications?

but they do not include non-research publications such as elementary textbooks, joint editorships, obituaries, and the like. The “Erdős number of the second kind” restricts assignment of Erdős numbers to papers with only two collaborators.