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TeX source code of the dissertation "Kondo Collapse and Revival by Pulsed Light"
Jun 24, 2024
Meirinhos, Francisco, 2024, "TeX source code of the dissertation "Kondo Collapse and Revival by Pulsed Light"", https://doi.org/10.60507/FK2/S27IOB, bonndata, V1
The LaTeX source code for the PhD dissertation titled "Kondo Collapse and Revival by Pulsed Light". It provides all the necessary files and scripts to compile the complete document.
Hard to Solve Instances of the Euclidean Traveling Salesman Problem
Hard to Solve Instances of the Euclidean Traveling Salesman Problem
May 24, 2024 - Bonn Mathematics
Hougardy, Stefan, 2024, "Hard to Solve Instances of the Euclidean Traveling Salesman Problem", https://doi.org/10.60507/FK2/ESZ1QZ, bonndata, V1
In our paper Hard to Solve Instances of the Euclidean Traveling Salesman Problem (Mathematical Programming Computation (2021) 13:51-74) we construct a family of Euclidean instances for the Traveling Salesman Problem for which the integrality ratio of the subtour LP converges to 4/3. These instances turn out to be very hard to solve with exact TSP s...
Triangular Grid Instances for the Euclidean Steiner Tree Problem
Triangular Grid Instances for the Euclidean Steiner Tree Problem
May 24, 2024 - Bonn Mathematics
Hougardy, Stefan, 2024, "Triangular Grid Instances for the Euclidean Steiner Tree Problem", https://doi.org/10.60507/FK2/XLGFI4, bonndata, V1
This data set contains triangular nxk arrays with 2<=n, k<=10 using the TSPLIB-format. The instances where generated as part of the master's thesis of Daphne Rohrssen written 2022 under the supervision of Stefan Hougardy at the University of Bonn. Some of these instances are very hard to solve exactly for GeoSteiner 5.1. For example the 4x9 instanc...
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