12 citations · 18 across the 8 of their papers we have counts for
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math.AP2010★ 1 cited
Asymptotic Parametrices of Elliptic Edge Operators
H. -J. Flad, G. Harutyunyan, B. -W. Schulze
We study operators on a singular manifold, here of conical or edge type, and develop a new general approach of representing asymptotics of solutions to elliptic equations close to…
math.AP2010★ 3 cited
Explicit Green operators for quantum mechanical Hamiltonians. I. The hydrogen atom
Heinz-Jürgen Flad, Gohar Harutyunyan, Reinhold Schneider +1
We study a new approach to determine the asymptotic behaviour of quantum many-particle systems near coalescence points of particles which interact via singular Coulomb potentials.…