Perspective on Moreau-Yosida Regularization in Density-Functional Theory
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
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2025
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| _version_ | 1866915941329141760 |
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| author | Penz, Markus Herbst, Michael F. Helgaker, Trygve Laestadius, Andre |
| author_facet | Penz, Markus Herbst, Michael F. Helgaker, Trygve Laestadius, Andre |
| contents | Within density-functional theory, Moreau-Yosida regularization enables both a reformulation of the theory and a mathematically well-defined definition of the Kohn-Sham approach. It is further employed in density-potential inversion schemes and, through the choice of topology for the density and potential space, can be directly linked to classical field theories. This perspective collects various appearances of the regularization technique within density-functional theory alongside possibilities for their future development. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2511_06957 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Perspective on Moreau-Yosida Regularization in Density-Functional Theory Penz, Markus Herbst, Michael F. Helgaker, Trygve Laestadius, Andre Materials Science Mathematical Physics Chemical Physics Within density-functional theory, Moreau-Yosida regularization enables both a reformulation of the theory and a mathematically well-defined definition of the Kohn-Sham approach. It is further employed in density-potential inversion schemes and, through the choice of topology for the density and potential space, can be directly linked to classical field theories. This perspective collects various appearances of the regularization technique within density-functional theory alongside possibilities for their future development. |
| title | Perspective on Moreau-Yosida Regularization in Density-Functional Theory |
| topic | Materials Science Mathematical Physics Chemical Physics |
| url | https://arxiv.org/abs/2511.06957 |