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{{Short description|American mathematician}}
{{Short description|American mathematician}}

{{Infobox person
| name = Tom Ilmanen
| image =
| image_size =
| alt =
| caption =
| birth_date = 1961
| birth_place =
| nationality = American
| occupation = Mathematician
| known_for = Research in differential geometry, proof of [[Riemannian Penrose inequality|Riemannian Penrose conjecture]]
| education = Ph.D. in Mathematics
| alma_mater = [[University of California, Berkeley]]
| thesis_title =
| thesis_url =
}}


'''Tom Ilmanen''' (born 1961) is an American [[mathematician]] specializing in [[differential geometry]] and the [[calculus of variations]]. He is a professor at [[ETH Zurich]].<ref>[https://math.ethz.ch/research/geometric-analysis-pde/tom-ilmanen.html Ilmanen's page at ETH Zurich]</ref> He obtained his PhD in 1991 at the [[University of California, Berkeley]] with [[Lawrence Craig Evans]] as supervisor.<ref>{{MathGenealogy|id=31671}}</ref> Ilmanen and [[Gerhard Huisken]] used inverse mean curvature flow to prove the [[Riemannian Penrose inequality|Riemannian Penrose conjecture]], which is the fifteenth problem in [[Shing-Tung Yau|Yau]]'s list of open problems,<ref>Differential Geometry: Partial Differential Equations on Manifolds. (1993). In R. Greene & S.-T. Yau (Eds.), Proceedings of Symposia in Pure Mathematics. American Mathematical Society. https://doi.org/10.1090/pspum/054.1 https://doi.org/10.1090/pspum/054.1</ref> and was resolved at the same time in greater generality by [[Hubert Bray]] using alternative methods.<ref>Mars, M. (2009). "[https://doi.org/10.1088/0264-9381/26/19/193001 Present status of the Penrose inequality]". ''[[Classical and Quantum Gravity]]'' (Vol. 26, Issue 19, p. 193). IOP Publishing.</ref>
'''Tom Ilmanen''' (born 1961) is an American [[mathematician]] specializing in [[differential geometry]] and the [[calculus of variations]]. He is a professor at [[ETH Zurich]].<ref>[https://math.ethz.ch/research/geometric-analysis-pde/tom-ilmanen.html Ilmanen's page at ETH Zurich]</ref> He obtained his PhD in 1991 at the [[University of California, Berkeley]] with [[Lawrence Craig Evans]] as supervisor.<ref>{{MathGenealogy|id=31671}}</ref> Ilmanen and [[Gerhard Huisken]] used inverse mean curvature flow to prove the [[Riemannian Penrose inequality|Riemannian Penrose conjecture]], which is the fifteenth problem in [[Shing-Tung Yau|Yau]]'s list of open problems,<ref>Differential Geometry: Partial Differential Equations on Manifolds. (1993). In R. Greene & S.-T. Yau (Eds.), Proceedings of Symposia in Pure Mathematics. American Mathematical Society. https://doi.org/10.1090/pspum/054.1 https://doi.org/10.1090/pspum/054.1</ref> and was resolved at the same time in greater generality by [[Hubert Bray]] using alternative methods.<ref>Mars, M. (2009). "[https://doi.org/10.1088/0264-9381/26/19/193001 Present status of the Penrose inequality]". ''[[Classical and Quantum Gravity]]'' (Vol. 26, Issue 19, p. 193). IOP Publishing.</ref>

Revision as of 18:24, 15 March 2024

Tom Ilmanen
Born1961
NationalityAmerican
EducationPh.D. in Mathematics
Alma materUniversity of California, Berkeley
OccupationMathematician
Known forResearch in differential geometry, proof of Riemannian Penrose conjecture

Tom Ilmanen (born 1961) is an American mathematician specializing in differential geometry and the calculus of variations. He is a professor at ETH Zurich.[1] He obtained his PhD in 1991 at the University of California, Berkeley with Lawrence Craig Evans as supervisor.[2] Ilmanen and Gerhard Huisken used inverse mean curvature flow to prove the Riemannian Penrose conjecture, which is the fifteenth problem in Yau's list of open problems,[3] and was resolved at the same time in greater generality by Hubert Bray using alternative methods.[4]

He received a Sloan Fellowship in 1996.[5]

He wrote the research monograph Elliptic Regularization and Partial Regularity for Motion by Mean Curvature.

Selected publications

  • Huisken, Gerhard, and Tom Ilmanen. "The inverse mean curvature flow and the Riemannian Penrose inequality." Journal of Differential Geometry 59.3 (2001): 353-437. DOI: 10.4310/jdg/1090349447
  • Ilmanen, Tom. "Convergence of the Allen-Cahn equation to Brakke's motion by mean curvature." Journal of Differential Geometry 38.2 (1993): 417-461.
  • Feldman, Mikhail, Tom Ilmanen, and Dan Knopf. "Rotationally symmetric shrinking and expanding gradient Kähler-Ricci solitons." Journal of Differential Geometry 65.2 (2003): 169-209.

Further reading

  • Nadis, Steve (30 November 2023), "A Century Later, New Math Smooths Out General Relativity", Quanta Magazine

References

  1. ^ Ilmanen's page at ETH Zurich
  2. ^ Tom Ilmanen at the Mathematics Genealogy Project
  3. ^ Differential Geometry: Partial Differential Equations on Manifolds. (1993). In R. Greene & S.-T. Yau (Eds.), Proceedings of Symposia in Pure Mathematics. American Mathematical Society. https://doi.org/10.1090/pspum/054.1 https://doi.org/10.1090/pspum/054.1
  4. ^ Mars, M. (2009). "Present status of the Penrose inequality". Classical and Quantum Gravity (Vol. 26, Issue 19, p. 193). IOP Publishing.
  5. ^ Alfred P. Sloan Foundation - Fellows Database