Frank Calegari

Australian-American mathematician

Frank Calegari
Born	(1975-12-15) 15 December 1975 (age 48)
Citizenship	Australia United States
Alma mater	University of California, Berkeley
Relatives	Danny Calegari (brother)
Scientific career
Fields	Mathematics
Institutions	University of Chicago Institute for Advanced Study
Thesis	Ramification and Semistable Abelian Varieties (2002)
Doctoral advisor	Ken Ribet

Francesco Damien "Frank" Calegari is a professor of mathematics at the University of Chicago working in number theory and the Langlands program.

Early life and education

Frank Calegari was born on December 15, 1975.^[1] He has both Australian and American citizenship.^[1]

He won a bronze medal and a silver medal at the International Mathematical Olympiad while representing Australia in 1992 and 1993 respectively.^[2] Calegari received his PhD in mathematics from the University of California, Berkeley in 2002 under the supervision of Ken Ribet.^[3]

Career

Calegari was a Benjamin Peirce Assistant Professor at Harvard University from 2002 to 2006.^[1] He then moved to Northwestern University, where he was an assistant professor from 2006 to 2009, an associate professor from 2009 to 2012, and a professor from 2012 to 2015.^[1] He has been a professor of mathematics at the University of Chicago since 2015.^[1]^[4]

Calegari was a von Neumann Fellow of mathematics at the Institute for Advanced Study from 2010 to 2011.^[5]

Calegari was an editor at Mathematische Zeitschrift from 2013 to 2021.^[1] He has been an editor of Algebra & Number Theory and an associate editor of the Annals of Mathematics since 2019.^[1]^[6]^[7]

Research

Calegari works in algebraic number theory, including Langlands reciprocity and torsion classes in the cohomology of arithmetic groups.^[4]

Awards

Calegari held a 5-year American Institute of Mathematics Fellowship from 2002 to 2006 and a Sloan Research Fellowship from 2009 to 2012.^[1]^[8] He was inducted as a Fellow of the American Mathematical Society in 2013.^[1]

Selected publications

Calegari, Frank (2011). "Even Galois representations and the Fontaine–Mazur conjecture". Inventiones Mathematicae. 185 (1): 1–16. arXiv:0907.3427. Bibcode:2011InMat.185....1C. doi:10.1007/s00222-010-0297-0. ISSN 0020-9910. S2CID 8937648.
Calegari, Frank; Emerton, Matthew (2005). "On the ramification of Hecke algebras at Eisenstein primes". Inventiones Mathematicae. 160 (1): 97–144. arXiv:math/0311368. Bibcode:2005InMat.160...97C. doi:10.1007/s00222-004-0406-z. ISSN 0020-9910. S2CID 14827842.
Calegari, Frank; Emerton, Matthew (2009). "Bounds for multiplicities of unitary representations of cohomological type in spaces of cusp forms". Annals of Mathematics. Second Series. 170 (3): 1437–1446. arXiv:0704.0662. doi:10.4007/annals.2009.170.1437. ISSN 0003-486X.
Calegari, Frank; Geraghty, David (2018). "Modularity lifting beyond the Taylor–Wiles method". Inventiones Mathematicae. 211 (1): 297–433. arXiv:1207.4224. Bibcode:2018InMat.211..297C. doi:10.1007/s00222-017-0749-x. ISSN 0020-9910. S2CID 16364057.
Calegari, Frank; Geraghty, David (2020). "Minimal modularity lifting for nonregular symplectic representations". Duke Mathematical Journal. 169 (5): 801–896. arXiv:1907.08691. doi:10.1215/00127094-2019-0044. ISSN 0012-7094. S2CID 85504517.

Personal life

Mathematician Danny Calegari is Frank Calegari's brother.^[9]

References

^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ "Frank Calegari (WebCV)" (PDF). Frank Calegari. Retrieved 2 September 2024.
^ "Frank Calegari". International Mathematical Olympiad. Retrieved 6 March 2020.
^ Frank Calegari at the Mathematics Genealogy Project
^ ^a ^b "Frank Calegari". University of Chicago. Retrieved 6 March 2020.
^ "Francesco Damien Calegari". Institute for Advanced Study. 9 December 2019. Retrieved 6 March 2020.
^ "Mathematische Zeitschrift | Editors". Springer Science+Business Media. Retrieved 6 March 2020.
^ "Editorial Board". Annals of Mathematics. Retrieved 6 March 2020.
^ "Frank Calegari". Frank Calegari. Retrieved 6 March 2020.
^ "Family, Collaborators, Students". Retrieved 6 March 2020.