K
Kenneth Ruud
Researcher at University of Tromsø
Publications - 338
Citations - 16886
Kenneth Ruud is an academic researcher from University of Tromsø. The author has contributed to research in topics: Density functional theory & Ab initio. The author has an hindex of 62, co-authored 328 publications receiving 15469 citations. Previous affiliations of Kenneth Ruud include University of Louisville & University of Oslo.
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Journal ArticleDOI
Ab Initio Methods for the Calculation of NMR Shielding and Indirect Spin-Spin Coupling Constants
Journal ArticleDOI
The Dalton quantum chemistry program system
Kestutis Aidas,Celestino Angeli,Keld L. Bak,Vebjørn Bakken,Radovan Bast,Linus Boman,Ove Christiansen,Renzo Cimiraglia,Sonja Coriani,Pål Dahle,Erik K. Dalskov,Ulf Ekström,Thomas Enevoldsen,Janus J. Eriksen,Patrick Ettenhuber,Berta Fernández,Lara Ferrighi,Heike Fliegl,Luca Frediani,Kasper Hald,Asger Halkier,Christof Hättig,Hanne Heiberg,Trygve Helgaker,Alf C. Hennum,Hinne Hettema,Eirik Hjertenæs,Stine Høst,Ida-Marie Høyvik,Maria Francesca Iozzi,Brannislav Jansik,Hans-Jørgen Aa. Jensen,Dan Jonsson,Poul Jørgensen,Johanna Kauczor,Sheela Kirpekar,Thomas Kjærgaard,Wim Klopper,Stefan Knecht,Rika Kobayashi,Henrik Koch,Jacob Kongsted,Andreas Krapp,Kasper Kristensen,Andrea Ligabue,Ola B. Lutnæs,Juan Ignacio Melo,Kurt V. Mikkelsen,Rolf H. Myhre,Christian Neiss,Christian B. Nielsen,Patrick Norman,Jeppe Olsen,Jógvan Magnus Haugaard Olsen,Anders Osted,Martin J. Packer,Filip Pawłowski,Thomas Bondo Pedersen,Patricio Federico Provasi,Simen Reine,Zilvinas Rinkevicius,Torgeir A. Ruden,Kenneth Ruud,Vladimir V. Rybkin,Paweł Sałek,Claire C. M. Samson,Alfredo Sánchez de Merás,Trond Saue,Stephan P. A. Sauer,Bernd Schimmelpfennig,Kristian Sneskov,Arnfinn Hykkerud Steindal,Kristian O. Sylvester-Hvid,Peter R. Taylor,Andrew M. Teale,Erik I. Tellgren,David P. Tew,Andreas J. Thorvaldsen,Lea Thøgersen,Olav Vahtras,Mark A. Watson,David J. D. Wilson,Marcin Ziółkowski,Hans Ågren +83 more
TL;DR: Dalton is a powerful general‐purpose program system for the study of molecular electronic structure at the Hartree–Fock, Kohn–Sham, multiconfigurational self‐consistent‐field, Møller–Plesset, configuration‐interaction, and coupled‐cluster levels of theory.
Dalton, a molecular electronic structure program
Hans Ågren,David John. Wilson,Olav Vahtras,Peter R. Taylor,Kristian O. Sylvester-Hvid,Bernd Schimmelpfennig,Stephan P. A. Sauer,Trond Saue,A. M. J. Sanchez de Meras,Paweł Sałek,Kenneth Ruud,Torgeir A. Ruden,Elias Rudberg,Zilvinas Rinkevicius,Thomas Bondo Pedersen,Martin J. Packer,Jeppe Olsen,Patrick Norman,Kurt V. Mikkelsen,Ola B. Lutnæs,Henrik Koch,Rika Kobayashi,Wim Klopper,Sheela Kirpekar,P. Joergensen,D. Jonsson,H. J. Aa. Jensen,Hinne Hettema,Trygve Helgaker,H. Heiberg,Asger Halkier,Kasper Hald,C. Haettig,Berta Fernández,Thomas Enevoldsen,E. K. Dalskov,Pål Dahle,Sonia Coriani,Renzo Cimiraglia,Ove Christiansen,Vebjørn Bakken,Keld L. Bak,Celestino Angeli +42 more
Journal ArticleDOI
Recent advances in wave function-based methods of molecular-property calculations.
TL;DR: Recent Advances in Wave Function-Based Methods of Molecular-Property Calculations Trygve Helgaker, Poul Jørgensen, Kasper Kristensen, Jeppe Olsen, and Kenneth Ruud.
Journal ArticleDOI
Multiconfigurational self-consistent field calculations of nuclear shieldings using London atomic orbitals
Kenneth Ruud,Trygve Helgaker,Rika Kobayashi,Poul Jo,rgensen,Keld L. Bak,Hans Jo,rgen Aa. Jensen +7 more
TL;DR: In this paper, a multiconfigurational self-consistent field wave function using London atomic orbitals is presented and compared to corresponding individual gauges for localized orbitals results.