2 papers
cs.SI2025
Graph Neural Networks for Source Detection: A Review and Benchmark Study
Martin Sterchi, Nathan Brack, Lorenz Hilfiker
The source detection problem arises when an epidemic process unfolds over a contact network, and the objective is to identify its point of origin, i.e., the source node. Research o…
math-ph2017
Existence and uniqueness of solutions to Y-systems and TBA equations
Lorenz Hilfiker, Ingo Runkel
We consider Y-system functional equations of the form and the corresponding nonlinear integral equations of the Thermodynami…