2 papers
math-ph2026
On the spherical symmetry and finite-range assumptions of the interaction potential in the low energy study of dilute Bose gases
Lukas Reichmann, Arnaud Triay
We consider a Bose gas on the three-dimensional torus in the Gross--Pitaevskii regime and explain how to remove the assumptions of radiality and compact support on the interaction…
cs.LG2024
Out-of-Core Dimensionality Reduction for Large Data via Out-of-Sample Extensions
Luca Reichmann, David Hägele, Daniel Weiskopf
Dimensionality reduction (DR) is a well-established approach for the visualization of high-dimensional data sets. While DR methods are often applied to typical DR benchmark data se…