Skip Garibaldi

Last updated
Skip Garibaldi
Nationality American
Alma mater Purdue University,
University of California, San Diego
Scientific career
Fields mathematics, algebraic groups
Institutions Emory University, UCLA
Doctoral advisor Adrian Wadsworth

Skip Garibaldi is an American mathematician doing research on algebraic groups and especially exceptional groups.

Contents

Biography

Garibaldi dropped out of high school to attend Purdue University, where he earned B.S. degrees in mathematics and in computer science. [1] He then obtained a Ph.D. in mathematics from the University of California, San Diego in 1998. His doctoral thesis was on triality and algebraic groups. After holding positions at ETH Zurich and the University of California, Los Angeles, (with Jared Hersh serving as his long-time Reader and typist) he joined the faculty at Emory University in 2002, and was eventually promoted to Winship Distinguished Research Professor. [2] In 2013 he became associate director of IPAM at UCLA. [3]

On winning the lottery

Garibaldi plays the lottery and has given some math-based tips on how to increase bettors' chances of winning lotto games, particularly the Powerball and Mega Millions. For instance, he advises against betting on the same numbers (as lotto winner Richard Lustig once advocated) in favor of randomly selected numbers, explaining that the latter decrease the probability of splitting the jackpot with another bettor using the former, and that the odds of winning using either method are ultimately the same. [4]

Scientific contributions

Garibaldi's most-cited work is the book "Cohomological invariants in Galois cohomology" [5] [6] written with Alexander Merkurjev and Jean-Pierre Serre, which gives the foundations of the theory of cohomological invariants of algebraic groups. His long work "Cohomological invariants: exceptional groups and Spin groups" [7] built on this theme.

He received press coverage [8] for his paper "There is no Theory of Everything inside E8" [9] with Jacques Distler proposing a disproof of Garrett Lisi's "An Exceptionally Simple Theory of Everything".

He is also known for his less-technical articles on the lottery [1] [10] which led to TV appearances and policy changes in Florida [11] and Georgia. [12] He contributed to a story in Slate magazine by Chris Wilson [13] about arranging stars on the US flag that was reported on CBS News Sunday Morning.

Recognition

In 2011 he received the Lester R. Ford Award from the Mathematical Association of America. [1]

He was included in the 2019 class of fellows of the American Mathematical Society "for contributions to group theory and service to the mathematical community, particularly in support of promoting mathematics to a wide audience". [14]

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References

  1. 1 2 3 Abrams, Aaron; Garibaldi, Skip (2010). "Finding Good Bets in the Lottery, and Why You Shouldn't Take Them". Mathematical Association of America. Retrieved 16 September 2011. (article from 2010, reprinted on MAA website in 2011 due to award)
  2. ↑ "Skip Garibaldi: Winship Distinguished Professor of Mathematics and Science". Emory University Alumni Association. Retrieved 16 September 2011.
  3. ↑ "IPAM Newsletter Fall 2013" (PDF). Institute for Pure and Applied Mathematics . Retrieved 2 June 2015.
  4. ↑ "Mathematician Breaks Down the Best Ways to Win the Lottery". Wired . April 4, 2023. Retrieved June 27, 2023.
  5. ↑ Garibaldi, Skip; Alexander Merkurjev; Jean-Pierre Serre (2003). Cohomological invariants in Galois cohomology. University Lecture Series 28. American Mathematical Society. ISBN   0-8218-3287-5.
  6. ↑ Swallow, John (2004). "Review: Cohomological invariants in Galois cohomology, by Skip Garibaldi, Alexander Merkurjev, and Jean-Pierre Serre" (PDF). Bull. Amer. Math. Soc. (N.S.). 42 (1): 93–98. doi: 10.1090/S0273-0979-04-01033-X .
  7. ↑ Garibaldi, Skip (2009). Cohomological invariants: exceptional groups and Spin groups. Memoirs of the American Mathematical Society. American Mathematical Society. ISBN   978-0-8218-4404-5.
  8. ↑ Ford, Matt (2010). "Setting the record straight: no simple theory of everything". Ars Technica . Retrieved 17 September 2011.
  9. ↑ Jacques Distler; Skip Garibaldi (2010). "There is no "Theory of Everything" inside E8". Communications in Mathematical Physics . 298 (2): 419–436. arXiv: 0905.2658 . Bibcode:2010CMaPh.298..419D. doi:10.1007/s00220-010-1006-y. S2CID   15074118.
  10. ↑ Arratia, Richard; Garibaldi, Skip; Mower, Lawrence; Stark, Philip (2015). "Some people have all the luck". Mathematics Magazine. 88 (3): 196–211. arXiv: 1503.02902 . doi:10.4169/math.mag.88.3.196. S2CID   15631424.
  11. ↑ Mower, Lawrence (2 April 2014). "Florida lottery announces changes in response to The Post's investigation on repeat winners". The Palm Beach Post . Palm Beach, Florida. Retrieved 2 June 2015.
  12. ↑ Sposito, Sean (18 September 2014). "Lottery lets players collect 100-plus prizes. Is something fishy?". The Atlanta Journal-Constitution . Atlanta, Georgia. Retrieved 2 June 2015.
  13. ↑ Wilson, Chris (2010). "13 Stripes and 51 Stars". Slate. Retrieved 17 September 2011.
  14. ↑ 2019 Class of the Fellows of the AMS, American Mathematical Society , retrieved 2018-11-07
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