3 citations · 4 across the 2 of their papers we have counts for
2 papers
math-ph2011★ 1 cited
Sommerfeld radiation condition at threshold
Erik Skibsted
We prove Besov space bounds of the resolvent at low energies in any dimension for a class of potentials that are negative and obey a virial condition with these conditions imposed…
math-ph2011★ 3 cited
Global solutions to the eikonal equation
J. Cruz-Sampedro, E. Skibsted
We study structural stability of smoothness of the maximal solution to the geometric eikonal equation on (Rd, G), d \geq 2. This is within the framework of order zero metrics G. Fo…