Noam Elkies

Noam Elkies
Noam Elkies in 2007
Born	(1966-08-25) August 25, 1966 (age 58) New York City, US
Alma mater	Columbia University (BS) Harvard University (PhD)
Awards	Putnam Fellow Lester R. Ford Award (2004) Levi L. Conant Prize (2004)
Scientific career
Fields	Mathematics
Institutions	Harvard University
Thesis	Supersingular primes of a given elliptic curve over a number field  (1987)
Doctoral advisor	Benedict Gross Barry Mazur
Doctoral students	Henry Cohn[1]

Noam David Elkies (born August 25, 1966) is a professor of mathematics at Harvard University. At age 26, he became the youngest professor to receive tenure at Harvard. He is also a pianist,^[2] chess national master, and chess composer.

Early life and education

Elkies was born to an engineer father and a piano teacher mother.^[3] He attended Stuyvesant High School in New York City for three years^[4] before graduating in 1982 at age 15.^[5][6] A child prodigy, in 1981, at age 14, Elkies was awarded a gold medal at the 22nd International Mathematical Olympiad, receiving a perfect score of 42,^[7] one of the youngest to ever do so. He went on to Columbia University, where he won the Putnam competition at age 16 and four months, making him one of the youngest Putnam Fellows in history.^[8] Elkies was a Putnam Fellow twice more during his undergraduate years.^[9] He graduated valedictorian of his class in 1985.^[10] He then earned his PhD in 1987 under the supervision of Benedict Gross and Barry Mazur at Harvard University.^[11]

From 1987 to 1990, Elkies was a junior fellow of the Harvard Society of Fellows.^[12]

Work in mathematics

In 1987, Elkies proved that an elliptic curve over the rational numbers is supersingular at infinitely many primes. In 1988, he found a counterexample to Euler's sum of powers conjecture for fourth powers.^[13] His work on these and other problems won him recognition and a position as an associate professor at Harvard in 1990.^[5] In 1993, Elkies was made a full, tenured professor at age 26. This made him the youngest full professor in Harvard's history.^[14] He and A. O. L. Atkin extended Schoof's algorithm to create the Schoof–Elkies–Atkin algorithm.

Elkies also studies the connections between music and mathematics; he is on the advisory board of the Journal of Mathematics and Music.^[15] He has discovered many new patterns in Conway's Game of Life^[16] and has studied the mathematics of still life patterns in that cellular automaton rule.^[17] Elkies is an associate of Harvard's Lowell House.^[18]

Elkies is one of the principal investigators of the Simons Collaboration on Arithmetic Geometry, Number Theory, and Computation, a large multi-university collaboration involving Boston University, Brown, Dartmouth, Harvard, and MIT.^[19]

Elkies is the discoverer (or joint-discoverer) of many current and past record-holding elliptic curves, including the curve with the highest-known lower bound (≥28) on its rank, and the curve with the highest-known exact rank (=20).^[20][21] In August 2024, he posted to a number theory listserv that he and Zev Klagsbrun had found an elliptic curve of rank at least 29 by methods similar to those used to find the rank 28 example.^[22]

Music

Elkies is a bass-baritone and formerly played the piano for the Harvard Glee Club. Jameson N. Marvin, former director of the Glee Club, compared him to "a Bach or a Mozart", citing his "gifted musicality, superior musicianship and sight-reading ability".^[23] He rings the bells of Lowell House.^[24]

Chess

Elkies is a composer and solver of chess problems (winning the 1996 World Chess Solving Championship).^[14] One of his problems appears in the chess trainer Mark Dvoretsky's book Dvoretsky's Endgame Manual.^[25] Elkies holds the title of National Master from the United States Chess Federation, but no longer plays competitively.^[26]

Awards and honors

In 1994, Elkies was an invited speaker at the International Congress of Mathematicians in Zürich.^[27] In 2004, he received a Lester R. Ford Award^[28] and the Levi L. Conant Prize.^[29] In 2017, Elkies was elected to the National Academy of Sciences.^[30]

References

1. "Henry Cohn: Adjunct Professor, Discrete Mathematics". Massachusetts Institute of Technology, Department of Mathematics. Retrieved 10 August 2018.
2. "Piano Recital with Young Hyun Cho and Noam Elkies". 2018.
3. McClain, Dylan Loeb (2010-08-28). "Skilled at the Chessboard, Keyboard and Blackboard". The New York Times. ISSN 0362-4331. Retrieved 2020-09-11.
4. Altman, Daniel (9 February 1995). "Math and Music: For the Moment". The Harvard Crimson. Elkies spent eight years of his youth in Israel, and he came to New York City having read a Hebrew translation of Euclid but without any significant knowledge of English.
5. Elkies, Noam D. "CV". Noam Elkies. Department of Mathematics, Harvard University. Retrieved 10 August 2018.
6. Castillo, Tom (April 20, 2000). "Fifteen Minutes: Gnoshin' with Noam". The Harvard Crimson.
7. Noam Elkies's results at International Mathematical Olympiad
8. Gallian, Joseph A. "The Putnam Competition from 1938–2006" (PDF). Archived from the original (PDF) on 2006-11-13. Retrieved 2007-10-31.
9. "Putnam Competition Individual and Team Winners". Mathematical Association of America. Retrieved 5 March 2019.
10. Columbia College (Columbia University). Office of Alumni Affairs and Development; Columbia College (Columbia University) (1987). Columbia College today. Columbia University Libraries. New York, N.Y. : Columbia College, Office of Alumni Affairs and Development.
11. Noam Elkies at the Mathematics Genealogy Project
12. "Harvard University. Society of Fellows. Current and Former Junior Fellows". Archived from the original on 2013-01-16. Retrieved 2013-01-16.
13. "Mathematicians Find New Solutions To An Ancient Puzzle". 2008.
14. McClain, Dylan Loeb (August 28, 2010), "Skilled at the Chessboard, Keyboard and Blackboard", The New York Times
15. "Editorial Board of Mathematics and Music".
16. Game of Life Status page, Jason Summers.
17. Elkies, Noam D. (1998). "Voronoi's Impact on Modern Science, Book I". Proc. Inst. Math. Nat. Acad. Sci. Ukraine. 21: 228–253. arXiv:math.CO/9905194.
18. "Noam Elkies". People: Senior Common Room Faculty. Lowell House, Harvard. Retrieved 2024-04-11.
19. "Principal Investigators". Simons Collaboration on Arithmetic Geometry, Number Theory, and Computation. Brown University. Retrieved 2018-09-17.
20. Dujella, Andrej. "History of elliptic curves rank records". Retrieved 30 March 2020.
21. Elkies, Noam. "New records for ranks of elliptic curves with torsion". NMBRTHRY Archives. Retrieved 30 March 2020.
22. Howlett, Joseph (11 November 2024). "New Elliptic Curve Breaks 18-Year-Old Record". Quanta Magazine. Retrieved 11 November 2024.
23. Morantz, Alison D. (November 30, 1988). "Music + Math: A Common Equation?". The Harvard Crimson.
24. "Fifteen Professors to Meet | Magazine | The Harvard Crimson". www.thecrimson.com. Retrieved 2024-07-08.
25. Mark Dvoretsky: Dvoretsky's Endgame Manual, 4th Edition 2014. Russell Enterprises, Milford, CT. ISBN 978-1-941270-04-2. Chapter 1: Pawn Endings.
26. Noam D Elkies rating card, USCF
27. "International Mathematical Union (IMU)". Archived from the original on 2011-09-27.
28. "Paul R. Halmos – Lester R. Ford Awards". Mathematical Association of America. Retrieved 10 August 2018.
29. "2004 Conant Prize" (PDF), Notices of the American Mathematical Society, 51 (4): 433–434, April 2004
30. National Academy of Sciences Members and Foreign Associates Elected, National Academy of Sciences, May 2, 2017.

External links

• Personal site of Noam Elkies at Harvard University
• Endgame Explorations – an 11-part series of articles by Noam Elkies in Chess Horizons