Trygve Helgaker
Encyclopedia
Trygve Helgaker is professor of chemistry, Department of Chemistry, University of Oslo
, Norway.
He is a member of the International Academy of Quantum Molecular Science
, 2005.
He has written more than 200 scientific papers, and the book, Molecular Electronic-Structure Theory (Trygve Helgaker, Poul Jørgensen and Jeppe Olsen, Wiley, Chichester, 2000). He is one of the main authors of the DALTON
program.
University of Oslo
The University of Oslo , formerly The Royal Frederick University , is the oldest and largest university in Norway, situated in the Norwegian capital of Oslo. The university was founded in 1811 and was modelled after the recently established University of Berlin...
, Norway.
He is a member of the International Academy of Quantum Molecular Science
International Academy of Quantum Molecular Science
The International Academy of Quantum Molecular Science is an international scientific learned society covering all applications of quantum theory to chemistry and chemical physics. It was created in Menton in 1967. The founding members were Raymond Daudel, Per-Olov Löwdin, Robert G. Parr, John...
, 2005.
He has written more than 200 scientific papers, and the book, Molecular Electronic-Structure Theory (Trygve Helgaker, Poul Jørgensen and Jeppe Olsen, Wiley, Chichester, 2000). He is one of the main authors of the DALTON
DALTON
Dalton is an ab initio quantum chemistry software program. It is capable of calculating various molecular properties using the Hartree–Fock, MP2, MCSCF and coupled cluster theories. Version 2.0 of DALTON added support for density functional theory calculations...
program.