Thomas Hoffmann-Ostenhof
Thomas Hoffmann-Ostenhof (born April 4, 1945 in Vienna ) is an Austrian theoretical chemist and mathematician and professor at the Institute for Theoretical Chemistry at the University of Vienna .
After studying chemistry at the ETH Zurich , he did his doctorate in 1974 under Oskar Polansky at the University of Vienna on the subject of the perturbative treatment of the eigenvalue problem , where he has been active ever since. In 1980 he completed his habilitation on the subject of properties of atomic and molecular wave functions . He is on the board of the Erwin Schrödinger Institute for Mathematical Physics .
Among other things, he deals with the quantum mechanical theory of atoms and molecules , in particular the Schrödinger equation . Together with his wife Maria Hoffmann-Ostenhof , he has proven important results on the behavior of the wave function of atoms.
His brother is the Austrian journalist Georg Hoffmann-Ostenhof , his father the biochemist Otto Hoffmann-Ostenhof .
Fonts (selection)
- with Maria Hoffmann-Ostenhof, Local properties of solutions of Schrödinger equations , Comm. Partial Differential Equations 17 (1992), no.3-4, 491-522.
- with Maria Hoffmann-Ostenhof and Nikolai Nadirashvili , The nodal line of the second eigenfunction of the Laplacian in can be closed , Duke Math. J. 90 (1997), no. 3, 631--640.
- with Bernard Helffer , Maria Hoffmann-Ostenhof, Mark Owen, Nodal sets for groundstates of Schrödinger operators with zero magnetic field in non-simply connected domains , Comm. Math. Phys. 202 (1999), no.3, 629-649.
- with Søren Fournais, Maria Hoffmann-Ostenhof, Thomas Østergaard Sørensen, The electron density is smooth away from the nuclei , Comm. Math. Phys. 228 (2002), no.3, 401-415.
personal data | |
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SURNAME | Hoffmann-Ostenhof, Thomas |
BRIEF DESCRIPTION | Austrian theoretical chemist and mathematician |
DATE OF BIRTH | April 4, 1945 |
PLACE OF BIRTH | Vienna |