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19972026
most citedStability for a System of N Fermions Plus a Different Particle with Zero-Range Interactions

47 citations · 312 across the 36 of their papers we have counts for

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math.AP2005★ 26 cited

Dispersive estimate for the Schroedinger equation with point interactions

Piero D'Ancona, Vittoria Pierfelice, Alessandro Teta

We consider the Schroedinger operator in R^3 with N point interactions placed at Y=(y_1, ... ,y_N), y_j in R^3, of strength a=(a_1, ... ,a_N). Exploiting the spectral theorem and t…