93-310 Fefferman C., Seco L. A.
The Eigenvalue Sum for a Three-Dimensional Radial Potential (196K, AMSTeX) Nov 24, 93
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Abstract. We obtain a sharp semiclassical expansion for the sum of the negative eigenvalues of a Schr\"odinger operator in $R^3$ with a radial potential with a Coulomb--type singularity. This is part 5 in the saga of 7 papers devoted to the proof of the $Z^{5/3}$-term in the atomic energy asymptotics.

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