Philippe Jaming

works on

finite graphs 1 graph potentials 1 phase retrieval 1 schrödinger evolution 1 spectral analysis 1 uniqueness criteria 1

From the 1 of 6 linked papers with an AI index.

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math.AP2026

Approximate null-controllability of discrete heat equations with potentials on lattices

Yann Bourroux, Philippe Jaming, Yunlei Wang

We investigate approximate null-controllability for semi-discrete heat equations on the lattice $h Z^{d}$ with a potential. By establishing spectral inequalities for the disc…

math.AP2026

Curved Ingham inequalities and observability of the toroidal Schr{Ã¶}dinger equation

Bernhard H Haak, Philippe Jaming, Ming Wang +1

We prove that solutions of the toroidal Schr{Ã¶}dinger equation can be observed from suitably curved space-time trajectories, thus of zero Lebesgue measure. To do so, we establish…