Sivaguru Ravisankar

Employment

• TIFR Centre for Applicable Mathematics Reader (Assistant Professor - Tenured)
  2017 - Present
• Tata Institute of Fundamental Research Post-Doctoral Visiting Scientist
  2015 - 2017
• Oklahoma State University Visiting Assistant Professor
  2013 - 2015
• Institute for Advanced Study Member
  2012 - 2013
• The Ohio State University Lecturer
  2011 - 2012

Education

• The Ohio State University Ph. D.
  2004 - 2011
• Indian Institute of Technology Madras M. Sc.
  2002 - 2004
• Madras Christian College (University of Madras) B. Sc.
  1999 - 2002

Projects & Funding

Projects & funding information is unavailable.

Publications (14)

• CR Functions at CR Singularities: Approximation, Extension, and Hulls
  The Journal of Geometric Analysis 2025 DOI: 10.1007/s12220-025-02116-y
  +Save
• Correction to: Cartan uniqueness theorem on nonopen sets
  Complex Analysis and its Synergies 2025 DOI: 10.1007/s40627-025-00154-4
  +Save
• The Friedrichs operator and circular domains
  Proceedings of the American Mathematical Society 2024 DOI: 10.1090/proc/16606
  +Save
• Cartan uniqueness theorem on nonopen sets
  Complex Analysis and its Synergies 2022 DOI: 10.1007/s40627-022-00109-z
  +Save
• Conformal Rigidity of Polar Set Complements
  2022 DOI: 10.48550/ARXIV.2201.05898
  +Save
• On CR singular CR images
  International Journal of Mathematics 2021 DOI: 10.1142/s0129167x21500907
  +Save
• A CR singular analogue of Severi’s theorem
  Mathematische Zeitschrift 2021 DOI: 10.1007/s00209-021-02729-3
  +Save
• On the Levi-flat Plateau problem
  Complex Analysis and its Synergies 2020 DOI: 10.1007/s40627-019-0040-6
  +Save
• On Lewy extension for smooth hypersurfaces in $\mathbb {C}^n \times \mathbb {R}$
  Transactions of the American Mathematical Society 2018 DOI: 10.1090/tran/7605
  +Save
• Codimension Two CR Singular Submanifolds and Extensions of CR Functions
  The Journal of Geometric Analysis 2017 DOI: 10.1007/s12220-017-9767-6
  +Save