Biography:Maryna Viazovska

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Short description: Ukrainian mathematician (born 1984)
Maryna Viazovska
Марина Сергіївна Вязовська
Maryna Vazovska MFO 2013 crop.jpg
Viazovska in 2013 at Oberwolfach
Born (1984-12-02) 2 December 1984 (age 39)[1]
Kyiv, Ukrainian SSR, Soviet Union
CitizenshipUkrainian
Alma mater
Known forSphere-packing problem
AwardsSalem Prize (2016)
Clay Research Award (2017)
SASTRA Ramanujan Prize (2017)
European Prize in Combinatorics (2017)
New Horizons in Mathematics Prize (2018)
Ruth Lyttle Satter Prize in Mathematics (2019)
Fermat Prize (2019)
EMS Prize (2020)
Fields Medal (2022)
Scientific career
FieldsMathematics
Institutions
ThesisModular Functions and Special Cycles (2013)
Doctoral advisorsDon Zagier
Werner Müller
Websitehttps://tn.epfl.ch/

Maryna Sergiivna Viazovska (Ukrainian: Марина Сергіївна Вязовська,[2] pronounced [mɐˈrɪnɐ wjɐˈzɔu̯sʲkɐ]; born 2 December 1984)[3] is a Ukrainian mathematician known for her work in sphere packing. She is a full professor and Chair of Number Theory at the Institute of Mathematics of the École Polytechnique Fédérale de Lausanne in Switzerland.[4] She was awarded the Fields Medal in 2022.[5][6]

Education and career

Viazovska was born in Kyiv, the oldest of three sisters. Her father was a chemist who worked at the Antonov aircraft factory and her mother an engineer.[6] She attended a specialized secondary school for high-achieving students in science and technology, Kyiv Natural Science Lyceum No. 145. An influential teacher there, Andrii Knyazyuk, had previously worked as a professional research mathematician before becoming a secondary school teacher.[7] Viazovska competed in domestic mathematics Olympiads when she was at high school, placing 13th in a national competition where 12 students were selected to a training camp before a six-member team for the International Mathematical Olympiad was chosen.[6] As a student at Taras Shevchenko National University of Kyiv, she competed at the International Mathematics Competition for University Students in 2002, 2003, 2004, and 2005, and was one of the first-place winners in 2002 and 2005.[8] She co-authored her first research paper in 2005.[6]

Viazovska earned a master's from the University of Kaiserslautern in 2007, PhD from the Institute of Mathematics of the National Academy of Sciences of Ukraine in 2010,[2] and a doctorate (Dr. rer. nat.) from the University of Bonn in 2013. Her doctoral dissertation, Modular Functions and Special Cycles, concerns analytic number theory and was supervised by Don Zagier and Werner Müller.[9]

She was a postdoctoral researcher at the Berlin Mathematical School and the Humboldt University of Berlin[10] and a Minerva Distinguished Visitor[11] at Princeton University. Since January 2018 she has held the Chair of Number Theory as a full professor at the École Polytechnique Fédérale de Lausanne (EPFL) in Switzerland after a short stint as tenure-track assistant professor.[4]

Contributions

In 2016, Viazovska solved the sphere-packing problem in dimension 8.[12][13][14] Her dimension 8 solution quickly led to collaboration with others, and a solution in dimension 24.[15][10] Previously, the problem had been solved only for three or fewer dimensions, and the proof of the three-dimensional version (the Kepler conjecture) involved long computer calculations. In contrast, Viazovska's proof for 8 and 24 dimensions is "stunningly simple".[10]

As well as for her work on sphere packing, Viazovska is also known for her research on spherical designs with Bondarenko and Radchenko. With them she proved a conjecture of Korevaar and Meyers on the existence of small designs in arbitrary dimensions. This result was one of the contributions for which her co-author Andriy Bondarenko won the Vasil A. Popov Prize for approximation theory in 2013.[16]

Recognition

In 2016, Viazovska received the Salem Prize[17] and, in 2017, the Clay Research Award and the SASTRA Ramanujan Prize for her work on sphere packing and modular forms.[18][19] In December 2017, she was awarded a 2018 New Horizons Prize in Mathematics.[20] She was an invited speaker at the 2018 International Congress of Mathematicians.[21] For 2019 she was awarded the Ruth Lyttle Satter Prize in Mathematics[22] and the Fermat Prize.[23] She is one of the 2020 winners of the EMS Prize.[24] In 2020, she also received the National Latsis Prize awarded by the Latsis Foundation.[25] She was elected to the Academia Europaea in 2021.[26] She was appointed Senior Scholar at the Clay Mathematics Institute in July 2022.[27]

She was awarded the Fields Medal in July 2022, making her the second woman (after Maryam Mirzakhani), the second person born in the Ukrainian SSR and the first with a degree from a Ukrainian university to ever receive it.[28][29][30] She was honored as one of the BBC 100 Women in December 2022.[31]

Family

Viazovska met her husband, Daniil Evtushinsky, at an after-school physics group for schoolchildren. He is also a researcher at EPFL, in physics. They have two children, a son and a daughter.[6][32]

Selected publications

References

  1. ↑ Epfl, Communication (5 July 2022) (in fr), An EPFL mathematician is awarded a Fields Medal, École Polytechnique Fédérale de Lausanne, https://actu.epfl.ch/news/an-epfl-mathematician-is-awarded-a-fields-medal/, retrieved 6 July 2022 
  2. ↑ 2.0 2.1 "Вязовська М.С." (in Ukrainian), Catalogues (Vernadsky National Library of Ukraine), http://www.irbis-nbuv.gov.ua/cgi-bin/irbis_nbuv/cgiirbis_64.exe?Z21ID=&I21DBN=ARD&P21DBN=ARD&S21STN=1&S21REF=10&S21FMT=fullwebr&C21COM=S&S21CNR=20&S21P01=0&S21P02=0&S21P03=A=&S21COLORTERMS=1&S21STR=Вязовська%20М.С.$, retrieved 6 April 2016 
  3. ↑ (in German) Maryna Viazovska, German National Library, https://www.deutsche-digitale-bibliothek.de/entity/1046435000, retrieved 7 April 2016 
  4. ↑ 4.0 4.1 Testa, Andrea (1 August 2018). "Maryna Viazovska promoted to Full Professor". https://actu.epfl.ch/news/maryna-viazovska-promoted-to-full-professor/. 
  5. ↑ "Fields Medals 2022". https://www.mathunion.org/imu-awards/fields-medal/fields-medals-2022. 
  6. ↑ 6.0 6.1 6.2 6.3 6.4 Lin, Thomas; Klarreich, Erica (5 July 2022). "In Times of Scarcity, War and Peace, a Ukrainian Finds the Magic in Math". Quanta Magazine. https://www.quantamagazine.org/ukrainian-mathematician-maryna-viazovska-wins-fields-medal-20220705/. Retrieved 5 July 2022. 
  7. ↑ O'Connor, John J.; Robertson, Edmund F., "Maryna Viazovska", MacTutor History of Mathematics archive, University of St Andrews, http://www-history.mcs.st-andrews.ac.uk/Biographies/Viazovska.html .
  8. ↑ IMC official results: 2002 , 2003 , 2004 , and 2005 . Retrieved 7 April 2016.
  9. ↑ Viazovska, Maryna (2013), Modular Functions and Special Cycles, Doctoral dissertation, University of Bonn, http://hss.ulb.uni-bonn.de/2013/3415/3415.htm, retrieved 1 April 2016 
  10. ↑ 10.0 10.1 10.2 Klarreich, Erica (30 March 2016), "Sphere Packing Solved in Higher Dimensions", Quanta Magazine, https://www.quantamagazine.org/20160330-sphere-packing-solved-in-higher-dimensions, retrieved 31 March 2016 
  11. ↑ Minerva Distinguished Visitor Lectures , Princeton University, retrieved 14 June 2020.
  12. ↑ Knudson, Kevin (29 March 2016), "Stacking Cannonballs In 8 Dimensions", Forbes, https://www.forbes.com/sites/kevinknudson/2016/03/29/stacking-cannonballs-in-8-dimensions/, retrieved 4 September 2017 
  13. ↑ Morgan, Frank (21 March 2016), "Sphere Packing in Dimension 8", The Huffington Post, http://www.huffingtonpost.com/frank-morgan/sphere-packing-in-dimensi_b_9496736.html, retrieved 31 March 2016 
  14. ↑ Loos, Andreas (21 March 2016), "So stapeln Mathematiker Melonen" (in German), Die Zeit, http://www.zeit.de/wissen/2016-03/mathematik-kugeln-dicht-packen-achte-dimension, retrieved 1 April 2016 
  15. ↑ Grossman, Lisa (28 March 2016), "New maths proof shows how to stack oranges in 24 dimensions", New Scientist, https://www.newscientist.com/article/2082328-new-maths-proof-shows-how-to-stack-oranges-in-24-dimensions/, retrieved 31 March 2016 
  16. ↑ Popov Prize previous winners, University of South Carolina, Interdisciplinary Mathematics Institute, http://imi.cas.sc.edu/popov-prize-previous-winners/#2013, retrieved 2 April 2016 .
  17. ↑ (in fr) Prix Salem 2016, Société Mathématique de France, http://smf.emath.fr/content/prix-salem-2016, retrieved 26 September 2017 
  18. ↑ (in en) 2017 Clay Research Awards, Clay Mathematics Institute, http://www.claymath.org/events/news/2017-clay-research-awards, retrieved 26 September 2017 
  19. ↑ "Maryna Viazovska to receive 2017 SASTRA Ramanujan Prize" (in en-IN), The Hindu, 26 September 2017, ISSN 0971-751X, http://www.thehindu.com/todays-paper/tp-national/tp-tamilnadu/maryna-viazovska-to-receive-2017-sastra-ramanujan-prize/article19754956.ece, retrieved 26 September 2017 
  20. ↑ (in en) Breakthrough Prize – Mathematics Laureates – Maryna Viazovska, https://breakthroughprize.org/Laureates/3/L3820, retrieved 4 December 2017, "For remarkable application of the theory of modular forms to the sphere packing problem in special dimensions." 
  21. ↑ "Invited section lectures", ICM 2018, http://www.icm2018.org/portal/en/invited-section-lectures-speakers, retrieved 8 August 2018 
  22. ↑ "News from the AMS". https://www.ams.org/news?news_id=4761. 
  23. ↑ Institut de Mathématiques de Toulouse – Prix Fermat 2019, https://www.math.univ-toulouse.fr/spip.php?article950&lang=fr, retrieved 12 December 2019 
  24. ↑ Prize Winners Announced, European Mathematical Society, 8 May 2020, https://euro-math-soc.eu/news/20/05/8/prize-winners-announced, retrieved 8 May 2020 
  25. ↑ National Latsis Prize – SNF, http://www.snf.ch/en/theSNSF/awards/national-latsis-prize/Pages/default.aspx, retrieved 21 September 2020 
  26. ↑ "Maryna Viazovska", Members (Academia Europaea), https://www.ae-info.org/ae/Member/Viazovska_Maryna, retrieved 12 March 2022 
  27. ↑ "Maryna Viazovska | Clay Mathematics Institute". https://www.claymath.org/people/maryna-viazovska-0. 
  28. ↑ Cohn, Henry (2022). "The work of Maryna Viazovska". arXiv:2207.06913 [math.MG].
  29. ↑ "Ukrainian Viazovska wins Fields Medal 2022". 5 July 2022. https://www.ukrinform.net/rubric-society/3522571-ukrainian-viazovska-wins-fields-medal-2022.html. 
  30. ↑ "Fields Medal | International Mathematical Union (IMU)". https://www.mathunion.org/imu-awards/fields-medal. 
  31. ↑ "BBC 100 Women 2022: Who is on the list this year?" (in en-GB). https://www.bbc.co.uk/news/resources/idt-75af095e-21f7-41b0-9c5f-a96a5e0615c1. 
  32. ↑ Daniel, Jonny (5 July 2022). "Mathematics: Fields Medal for Maryna Viazovska". All News Press. https://allnewspress.com/mathematics-fields-medal-for-maryna-viazovska-knowledge/. 

External links



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