Abstract
Computational problems in atomic and molecular structure and processes require understanding of the mathematics of Dirac operators and of methods for constructing numerical solutions of the Dirac equation. Whilst simple problems such as the structure of hydrogenic atoms can be solved analytically, the majority of applications to many-electron systems can only be solved approximately. Some progress can be made using methods of functional analysis and symmetry properties, but the interpretation of experiments often needs highprecision numerical predictions. Meeting these demands requires cost-effective and reliable algorithms for constructing solutions of the Dirac equation.
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(2007). Analysis and approximation of Dirac Hamiltonians. In: Grant, I.P. (eds) Relativistic Quantum Theory of Atoms and Molecules. Springer Series on Atomic, Optical, and Plasma Physics, vol 40. Springer, New York, NY. https://doi.org/10.1007/978-0-387-35069-1_5
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