56 citations · 259 across the 34 of their papers we have counts for
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math.AP2021★ 1 cited
Optimizers for the finite-rank Lieb-Thirring inequality
Rupert L. Frank, David Gontier, Mathieu Lewin
The finite-rank Lieb-Thirring inequality provides an estimate on a Riesz sum of the lowest eigenvalues of a Schrödinger operator in terms of an no…
math.AP2021★ 7 cited
Edge states for second order elliptic operators in a channel
David Gontier
We present a general framework to study edge states for second order elliptic operators in a half channel. We associate an integer valued index to some bulk materials, and we prove…