22 citations · 104 across the 14 of their papers we have counts for
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math.CA2017★ 1 cited
A note concerning a property of symplectic matrices
Björn Gebhard
This note provides a counterexample to a proposition stated in [J. Differ. Equ. 261.4 (2016) 2528--2551] regarding the neighborhood of certain symplectic matrices.
math.DS2017★ 3 cited
Periodic solutions for the N-vortex problem via a superposition principle
Björn Gebhard
We examine the -vortex problem on general domains concerning the existence of nonstationary collision-free periodic solutions. The problem in question is…