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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. Rizzi4,5 , B. Stamm 6
1 University of Vienna, Austria; 2 EPFL, Switzerland; 3 RWTH Aachen University; 4 University of Cologne; 5 Jülich Supercomputing Centre, Forschungszentrum Jülich GmbH; 6 University of Stuttgart
4:50pm - 5:10pm Numerical simulation of the Gross--Pitaevskii equation via vortex-tracking
T. Carvalho Corso1 , G. Kemlin 2 , C. Melcher1 , B. Stamm3
1 University of Stuttgart; 2 LAMFA, Université de Picardie Jules Verne, Amiens, France; 3 RWTH Aachen University
5:10pm - 5:30pm Using a posteriori error estimators to construct low-cost solution strategies for the Gross-Pitaevskii equation
M. Hassan 1 , Y. Maday2 , Y. Wang2
1 EPFL, Switzerland; 2 Laboratoire Jacques-Louis Lions, Sorbonne Université