Christina Sormani

Christina Sormani is a professor of mathematics at City University of New York affiliated with Lehman College and the CUNY Graduate Center.[1] She is known for her research in Riemannian geometry, metric geometry, and Ricci curvature, as well as her work on the notion of intrinsic flat distance.[2]

Christina Sormani
CitizenshipUnited States
Alma materNew York University
Known forRiemannian geometry
Awards
Scientific career
FieldsMathematics
InstitutionsLehman College City University of New York
ThesisNoncompact Manifolds with Lower Ricci Curvature Bounds and Minimal Volume Growth (1996)
Doctoral advisorJeff Cheeger

Career

Sormani received her Ph.D. from New York University in 1996 under Jeff Cheeger.[3] She then took postdoctoral positions at Harvard University (under Shing-Tung Yau) and Johns Hopkins University (under William Minicozzi II).[4] Sormani is now a Full Professor of Mathematics at Lehman College in the City University of New York and member of the doctoral faculty at the CUNY Graduate Center.[1] [5]

Awards and honors

In 2009, Sormani was an invited speaker at the Geometry Festival.[6] She received the Association for Women in Mathematics (AWM) Service Award in 2015. She was recognized for her work planning and coordinating AWM activities at the Joint Mathematics Meetings.[7]

In 2015, Sormani became a Fellow of the American Mathematical Society.[8] She was honored for her research in geometry, specifically Ricci curvature. Her mentorship of junior mathematicians from underrepresented groups was also cited in the recognition.[9]

Selected publications
  • Sormani, Christina. (2000). Nonnegative Ricci curvature, small linear diameter growth and finite generation of fundamental groups. Journal of Differential Geometry, 54(3), 547–559. MR 1823314.
  • Sormani, Christina, & Wei, Guofang. Hausdorff convergence and universal covers. Transactions of the American Mathematical Society, 353 (2001), no. 9, 3585–3602. MR 1837249
  • Sormani, Christinam & Wei, Guofang. Universal covers for Hausdorff limits of noncompact spaces. Transactions of the American Mathematical Society, 356 (2004), no. 3, 1233–1270. MR 2021619
  • Sormani, Christina, & Wenger, Stefan. (2010). Weak convergence of currents and cancellation. Calculus of Variations and Partial Differential Equations, 38, 183–206. https://doi.org/10.1007/s00526-009-0282-x
  • Lee, Dan A, & Sormani, Christina. (2014). Stability of the positive mass theorem for rotationally symmetric Riemannian manifolds. Journal für die reine und angewandte Mathematik (Crelles Journal) 686. https://doi.org/10.1515/crelle-2012-0094
  • Sormani, Christina, & Wenger, Stefan. (2011). The intrinsic flat distance between Riemannian manifolds and other integral current spaces." Journal of Differential Geometry, 87(1), 117–199. MR 2786592

References
  1. "Professor Sormani". Google sites. Retrieved Mar 9, 2015.
  2. Morgan, Frank (May 28, 2012). "Math now--Commencement can wait". Huffington Post. Retrieved Mar 9, 2015.
  3. Christina Sormani at the Mathematics Genealogy Project
  4. "Eminent Women in Science Seminar: Christina Sormani, PhD". Rutgers University. Retrieved Mar 9, 2015.
  5. "Science Faculty Spotlight: Christina Sormani". CUNY Graduate Center. Retrieved 30 September 2023.
  7. "Association for Women in Mathematics Service Award 2015". Association for Women in Mathematics. Retrieved 30 September 2023.
  8. List of Fellows of the American Mathematical Society
  9. "Christina Sormani named a 2015 Fellow of the American Mathematical Society". CUNY Graduate Center. Retrieved 30 September 2023.
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