Susanne Ditlevsen

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Susanne Dalager Ditlevsen at the MFO Seminar Statistics for Stochastic Differential Equations, 2011 DitlevsenSusanne2011 MFO14788.jpg
Susanne Dalager Ditlevsen at the MFO Seminar Statistics for Stochastic Differential Equations, 2011

Susanne Ditlevsen is a Danish mathematician and statistician, interested in mathematical biology, perception, dynamical systems, and statistical modeling of biological systems. [1] She is a professor in the Department of Mathematical Sciences of the University of Copenhagen, where she heads the section of statistics and probability theory. [2] [3]

Ditlevsen was an actor before she became a researcher. [4] She completed her Ph.D. in 2004 at the University of Copenhagen. Her dissertation, Modeling of physiological processes by stochastic differential equations, was supervised by Michael Sørensen. [5]

In 2012, Ditlevsen became an elected member of the International Statistical Institute. [6] In 2016, Ditlevsen was elected to the Royal Danish Academy of Sciences and Letters. [2]

In 2023, she and her brother Peter, a climate scientist, published an article predicting that the Atlantic Meridional Overturning Circulation has a chance of collapsing between 2025 and 2095 (95% confidence interval), with the statistical average of the predictions being 2057 (updated in August 2025 to between 2037 and 2109, with average of 2065). [7] When this tipping point is reached, it will have severe consequences to the world's climate, especially of northern Europe (see Effects of AMOC slowdown).

References

  1. Zhong, Raymond (2023-07-25). "Warming Could Push the Atlantic Past a 'Tipping Point' This Century". The New York Times. ISSN   0362-4331 . Retrieved 2023-07-25.
  2. 1 2 Two mathematicians elected to the Academy of Science, University of Copenhagen Department of Mathematical Sciences, May 2, 2016
  3. Susanne Ditlevsen, University of Copenhagen Department of Mathematical Sciences, 2013-05-13, retrieved 2018-12-05
  4. Professor Susanne Ditlevsen (in Danish), Royal Danish Academy of Sciences and Letters , retrieved 2018-12-05
  5. Susanne Ditlevsen at the Mathematics Genealogy Project
  6. Individual members, International Statistical Institute , retrieved 2018-12-05
  7. Ditlevsen, Peter; Ditlevsen, Susanne (2023-07-25). "Warning of a forthcoming collapse of the Atlantic meridional overturning circulation". Nature Communications. 14 (1): 4254. arXiv: 2304.09160 . Bibcode:2023NatCo..14.4254D. doi:10.1038/s41467-023-39810-w. ISSN   2041-1723. PMC   10368695 . PMID   37491344.