I am a PhD student in Mathematics at the Hebrew University of Jerusalem. My advisor is Raz Kupferman. 

I work in Riemannian geometry and geometric analysis. Specifically, I am interested in overdeteremined boundary-value problems for geometric objects, such as curvature, and in topological implications these might have.

Starting in December 2026, I will join the MPG-WIS Joint Postdoctoral Program. My hosts will be Werner Ballmann and Stefan Müller at the Max Planck Institute for Mathematics, and Shira Tanny at Weizmann. 

1. Roee Leder, Cohomology for linearized Ricci curvature, arXiv:2510.12797, 2026 (64 pages, submitted).
   
   

2. Roee Leder, Hodge theory for linearized boundary-value problems on general geometric structures, arXiv:2504.18494, 2025 (200 pages, submitted).
   
   

3. Raz Kupferman, Roee Leder, Elliptic pre-complexes, Hodge-like decompositions and overdetermined boundary-value problems, Forum Math. Sigma 13 (2025), e51.
   
   

4. Raz Kupferman, Roee Leder, Double forms: Regular elliptic bilaplacian operators, J. Anal. Math. 153 (2024), 683–758.
   
   

5. Raz Kupferman, Roee Leder, On Saint-Venant compatibility and stress potentials in manifolds with boundary and constant sectional curvature, SIAM J. Math. Anal. 54 (4) (2022), 4625–4657.