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About
About
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.
I wrote a monograph on generalized Hodge theory. I am currently working on nonlinear applications of this theory in several directions.
Publications and Preprints
Publications and Preprints
Roee Leder, Cohomology for linearized Ricci curvature, arXiv:2510.12797, 2026.
Roee Leder, Hodge theory for linearized boundary-value problems on general geometric structures, arXiv:2504.18494, 2025.
Raz Kupferman, Roee Leder, Elliptic pre-complexes, Hodge-like decompositions and overdetermined boundary-value problems, Forum Math. Sigma 13 (2025), e51.
Raz Kupferman, Roee Leder, Double forms: Regular elliptic bilaplacian operators, J. Anal. Math. 153 (2024), 683–758.
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.
In Preparation
In Preparation
Roee Leder, Cohomology for curvature, in preparation.
Raz Kupferman, Roee Leder, The moduli space of isometric immersions in two dimensions, in preparation.
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