24 citations · 94 across the 24 of their papers we have counts for
4 papers · 1 filter
On the distribution of perturbations of propagated Schrödinger eigenfunctions
Yaiza Canzani, Dmitry Jakobson, John Toth
Let be a compact Riemmanian manifold of dimension . Let $P_0 (\h) := -\h^2Δ_{g}+V$ be the semiclassical Schrödinger operator for $\h \in (0,\h_0]$, and let be a re…
Conformal invariants from nodal sets. I. Negative Eigenvalues and Curvature Prescription
Yaiza Canzani, Rod Gover, Dmitry Jakobson +1
In this paper, we study conformal invariants that arise from nodal sets and negative eigenvalues of conformally covariant operators; more specifically, the GJMS operators, which in…
On the multiplicity of eigenvalues of conformally covariant operators
Yaiza Canzani
Let be a compact Riemannian manifold and an elliptic, formally self-adjoint, conformally covariant operator of order acting on smooth sections of a bundle over $M…
Nullspaces of Conformally Invariant Operators. Applications to -curvature
Yaiza Canzani, A. Rod Gover, Dmitry Jakobson +1
We study conformal invariants that arise from functions in the nullspace of conformally covariant differential operators. The invariants include nodal sets and the topology of noda…