D. Lee

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20212026

most citedCharacterization of solutions of a generalized Helmholtz problem

1 citations · 2 across the 5 of their papers we have counts for

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math.AP2026

A generalized Liouville theorem via division

David Lee

W}e study the equation $P (i \nabla) u = 0$ on $R^{d}$ for a class of admissible symbols $P$ whose zero set is the unit sphere $S^{d - 1}$ and which vanish there to some finite ord…

math.AP2023★ 1 cited

Characterization of solutions of a generalized Helmholtz problem

Daniel Hauer, David Lee

In this article, we classify all distributional solutions of $f (- Δ) u = f (1) u$ where $f$ is a non-constant Bernstein function. Specifically, we show that the Fourier transform of $u$ …