Daniel Goldston

Daniel Goldston
BornJanuary 4, 1954 (age 68)
NationalityAmerican
Alma materUniversity of California, Berkeley
Known forGPY theorem in number theory
AwardsCole Prize (2014)
Scientific career
FieldsMathematics
InstitutionsSan Jose State University
ThesisLarge differences between consecutive prime numbers (1981)
InfluencedYitang Zhang

Daniel Alan Goldston (born January 4, 1954 in Oakland, California) is an American mathematician who specializes in number theory. He is currently a professor of mathematics at San Jose State University.

Early life and education

Daniel Alan Goldston was born on January 4, 1954 in Oakland, California. In 1972, he matriculated to the University of California, Berkeley, where he earned his bachelor's degree and, in 1981, a Ph.D. in mathematics. His doctoral advisor at Berkeley was Russell Sherman Lehman; his dissertation was entitled "Large Differences between Consecutive Prime Numbers".[1]

Career

After earning his doctorate, Goldston worked at the University of Minnesota Duluth and then spent the next academic year (1982–83) at the Institute for Advanced Study (IAS) in Princeton. He has worked at San Jose State University since 1983, save for stints at the IAS (1990), the University of Toronto (1994), and the Mathematical Sciences Research Institute in Berkeley (1999).

Research

Goldston is best known for the following result that he, János Pintz, and Cem Yıldırım proved in 2005:[2]

${\displaystyle \liminf _{n\to \infty }{\frac {p_{n+1}-p_{n}}{\log p_{n}}}=0}$

where ${\displaystyle p_{n}}$ denotes the nth prime number. In other words, for every ${\displaystyle c>0\ }$, there exist infinitely many pairs of consecutive primes ${\displaystyle p_{n}\ }$ and ${\displaystyle p_{n+1}\ }$ which are closer to each other than the average distance between consecutive primes by a factor of ${\displaystyle c\ }$, i.e., ${\displaystyle p_{n+1}-p_{n}.

This result was originally reported in 2003 by Goldston and Yıldırım but was later retracted.[3][4] Then Pintz joined the team and they completed the proof in 2005.

In fact, if they assume the Elliott–Halberstam conjecture, then they can also show that primes within 16 of each other occur infinitely often, which is related to the twin prime conjecture.

Recognition

In 2014, Goldston won the Cole Prize, shared with Yitang Zhang and colleagues Cem Yildirim and János Pintz, for his contributions to number theory.[1] Also, Goldston was named to the 2021 class of fellows of the American Mathematical Society "for contributions to analytic number theory".[5]

4. ^ "Archived copy". Archived from the original on 2009-02-20. Retrieved 2009-03-31.{{cite web}}: CS1 maint: archived copy as title (link)