Rupert L. Frank

Uniqueness of Radial Solutions for the Fractional Laplacian

Rupert L. Frank, Enno Lenzmann, Luís Silvestre · Communications on Pure and Applied Mathematics · 2015 · 477 citations · Full text

Spectral Theory, Fractional Laplacian, Elliptic Equation +8

Non-linear ground state representations and sharp Hardy inequalities

Rupert L. Frank, Robert Seiringer · Journal of Functional Analysis · 2008 · 402 citations

Potential Theory, Sharp Hardy Inequalities, Variational Inequality +2

Uniqueness of non-linear ground states for fractional Laplacians in ${\mathbb{R}}$

Rupert L. Frank, Enno Lenzmann · Acta Mathematica · 2013 · 379 citations · Full text

Eigenvalue bounds for Schrödinger operators with complex potentials

Rupert L. Frank · Bulletin of the London Mathematical Society · 2011 · 142 citations · Full text

Spectral Theory, Absolute Values, Engineering +9

A New, Rearrangement-free Proof of the Sharp Hardy–Littlewood–Sobolev Inequality

Rupert L. Frank, Élliott H. Lieb · 2011 · 139 citations