Corentin Léna

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20212026

most citedA reverse Faber-Krahn inequality for the magnetic Laplacian

8 citations · 10 across the 10 of their papers we have counts for

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math.SP2026

Monotonicity and the de Gennes bound for the magnetic Neumann Laplacian in the disk

Corentin Léna, Mikael Sundqvist

We consider the lowest eigenvalue $λ (b)$ of the magnetic Neumann Laplacian in the unit disk, for a constant magnetic field of strength $b > 0$ . We prove that $λ$ is strictly increasi…

math.SP2026

A magnetic eigenvalue bound in the disk

Corentin Léna, Mikael Sundqvist

We consider the magnetic Schrödinger operator in the unit disk with constant magnetic field of strength $b > 0$ and magnetic Neumann boundary condition. If $λ_{1} (b)$ denotes its lowes…