Publications [#287124] of Ingrid Daubechies

Papers Published

1. Daubechies, I, One electron molecules with relativistic kinetic energy: Properties of the discrete spectrum, Communications in Mathematical Physics, vol. 94 no. 4 (December, 1984), pp. 523-535, Springer Nature, ISSN 0010-3616 [doi]
   (last updated on 2026/01/13)

   Abstract:
   We discuss the discrete spectrum of the operator {Mathematical expression}. More specifically, we study 1) the behaviour of the eigenvalues when the internuclear distances contract, 2) the existence of a c-independent lower bound for HK(c)-mc², 3) the nonrelativistic limit of the eigenvalues of HK(c)-mc². © 1984 Springer-Verlag.