Conference Agenda

Session

S26.05: Eigenvalue problems and Gross-Pitaevskii equation

Time:

Wednesday, 20/Mar/2024:

4:30pm - 6:30pm

Session Chair: Sebastian Matera
Session Chair: Feliks Nüske

Location: G22/209

Conference Room 209 in Building 22; size: 40

Presentations

4:30pm - 4:50pm

Reduced basis surrogates for quantum spin systems based on tensor networks

P. Brehmer¹, M. F. Herbst², S. Wessel³, M. Rizzi^4,5, B. Stamm⁶

¹University of Vienna, Austria; ²EPFL, Switzerland; ³RWTH Aachen University; ⁴University of Cologne; ⁵Jülich Supercomputing Centre, Forschungszentrum Jülich GmbH; ⁶University of Stuttgart

4:50pm - 5:10pm

Numerical simulation of the Gross--Pitaevskii equation via vortex-tracking

T. Carvalho Corso¹, G. Kemlin², C. Melcher¹, B. Stamm³

¹University of Stuttgart; ²LAMFA, Université de Picardie Jules Verne, Amiens, France; ³RWTH Aachen University

5:10pm - 5:30pm

Using a posteriori error estimators to construct low-cost solution strategies for the Gross-Pitaevskii equation

M. Hassan¹, Y. Maday², Y. Wang²

¹EPFL, Switzerland; ²Laboratoire Jacques-Louis Lions, Sorbonne Université