Webpages tagged with «Trygve Helgaker»
The virtual special issue of the Journal of Physical Chemistry “Trygve Helgaker Festschrift: Foundational Advances in Electronic Structure Theory and Computational Chemistry” has been published! Thomas Bondo Pedersen, Erik Tellgren, and Michele Cascella were serving as Guest Editors, together with Sonia Coriani (DTU, Denmark).
In November 2025, Trygve Helgaker visited Peking University, where he delivered a XingDa Lecture on how ultrastrong magnetic fields fundamentally alter molecular structure and chemical bonding. During his visit, he engaged in scientific discussions with faculty members, postdoctoral researchers, and graduate students at the College of Chemistry and Molecular Engineering.
Interdisciplinary academy meeting marked the UN International Year of Quantum Science and Technology: The meeting featured nine invited lectures addressing the birth of quantum mechanics around 1925, its theoretical foundations, and its central role in modern science and technology.
On August 19, 2025, Trygve Helgaker delivered an invited online lecture at an international virtual symposium held as part of the American Chemical Society’s ACS Fall 2025 Digital Meeting.
At an international meeting in Warsaw devoted to new challenges in ab initio molecular theory, Trygve Helgaker presented recent advances in the variational formulation of molecular properties within electronic-structure theory.
More than one thousand researchers from across the globe gathered in Oslo in June 2025 as the city hosted the 13th Triennial Congress of the World Association of Theoretical and Computational Chemists (WATOC), organized by the Hylleraas Centre.
Recent advances in theoretical methods for excited-state calculations were the focus of an international workshop in Toulouse, where Trygve Helgaker contributed an invited oral presentation.
The research of the Hylleraas members Abril C. Castro, Michele Cascella, Michal Repisky and Trygve Helgaker, and former Hylleraas members Heike Fliegl and Stanislav Komorovsky, is featured on the back-cover of the 21 June edition of the Dalton Transaction Journal.
Trygve Helgaker was invited by students at Massachusetts Institute of Technology, Boston University, and Harvard University to give a lecture as part of the Greater Boston Area Theoretical Chemistry Lecture Series
Led by Trygve Helgaker, "Molecules in Extreme Environments" brought together thirteen scientists to explore unusual chemistry.
A meeting focussing on chemistry in extreme environments was held June 4-6 2018 at the Norwegian Academy of Science and Letters
The Hylleraas Centre has received an SIU grant for developing joint curricula and research program with Tomsk State University and St. Petersburg State University.