Bonn Mathematics

Research data from all areas of Bonn mathematics.

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51 to 60 of 420 Results

readme.txt May 24, 2024 - Hard to Solve Instances of the Euclidean Traveling Salesman Problem Plain Text - 1.4 KB - MD5: 3dc19eb685e8320cb971646a564b93b3
Triangular Grid Instances for the Euclidean Steiner Tree Problem May 24, 2024 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...
readme.txt May 24, 2024 - Triangular Grid Instances for the Euclidean Steiner Tree Problem Plain Text - 1.5 KB - MD5: 2f6dab94e3374ca7e5eab320ff58d670 readme file
triangular_instances.zip May 24, 2024 - Triangular Grid Instances for the Euclidean Steiner Tree Problem ZIP Archive - 37.0 KB - MD5: fc973044f4ca1d6cb3722a6c995fd7b5 Steiner tree instances for triangular grids
Code for Geometry of Needle-Like Microstructures in Shape-Memory Alloys Mar 20, 2024 Conti, Sergio; Lenz, Martin; Rumpf, Martin; Verhülsdonk, Jan; Zwicknagl, Barbara, 2024, "Code for Geometry of Needle-Like Microstructures in Shape-Memory Alloys", https://doi.org/10.60507/FK2/VZAIVF, bonndata, V1 This repository contains the code to Conti, S., Lenz, M., Rumpf, M., Verhülsdonk, J., Zwicknagl, B., Geometry of Needle-Like Microstructures in Shape-Memory Alloys. Shap. Mem. Superelasticity (2023). Needle-like microstructures are often observed in shape memory alloys near macro-interfaces that separate regions with different laminate orientation....
deformation.py Mar 20, 2024 - Code for Geometry of Needle-Like Microstructures in Shape-Memory Alloys Python Source Code - 4.1 KB - MD5: f95a5209a1a85e6519b67506469b70ef
energy_density.py Mar 20, 2024 - Code for Geometry of Needle-Like Microstructures in Shape-Memory Alloys Python Source Code - 1.4 KB - MD5: 7d17047883d7bf179abbc42f24284931
environment.yml Mar 20, 2024 - Code for Geometry of Needle-Like Microstructures in Shape-Memory Alloys application/x-yaml - 403 B - MD5: 88ec91b450dbfce0e4ce400260bc670f
license.txt Mar 20, 2024 - Code for Geometry of Needle-Like Microstructures in Shape-Memory Alloys Plain Text - 1.0 KB - MD5: 6dc290e4cbffeabf4e884a42bcfde7f2
main.py Mar 20, 2024 - Code for Geometry of Needle-Like Microstructures in Shape-Memory Alloys Python Source Code - 8.4 KB - MD5: dc9cb1941ed168b327df03baf31f986e

readme.txt

May 24, 2024 - Hard to Solve Instances of the Euclidean Traveling Salesman Problem

Plain Text - 1.4 KB -

Triangular Grid Instances for the Euclidean Steiner Tree Problem

May 24, 2024

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...

readme.txt

May 24, 2024 - Triangular Grid Instances for the Euclidean Steiner Tree Problem

Plain Text - 1.5 KB -

readme file

triangular_instances.zip

May 24, 2024 - Triangular Grid Instances for the Euclidean Steiner Tree Problem

ZIP Archive - 37.0 KB -

Steiner tree instances for triangular grids

Code for Geometry of Needle-Like Microstructures in Shape-Memory Alloys

Mar 20, 2024

Conti, Sergio; Lenz, Martin; Rumpf, Martin; Verhülsdonk, Jan; Zwicknagl, Barbara, 2024, "Code for Geometry of Needle-Like Microstructures in Shape-Memory Alloys", https://doi.org/10.60507/FK2/VZAIVF, bonndata, V1

This repository contains the code to Conti, S., Lenz, M., Rumpf, M., Verhülsdonk, J., Zwicknagl, B., Geometry of Needle-Like Microstructures in Shape-Memory Alloys. Shap. Mem. Superelasticity (2023). Needle-like microstructures are often observed in shape memory alloys near macro-interfaces that separate regions with different laminate orientation....

deformation.py

Mar 20, 2024 - Code for Geometry of Needle-Like Microstructures in Shape-Memory Alloys

Python Source Code - 4.1 KB -

energy_density.py

Mar 20, 2024 - Code for Geometry of Needle-Like Microstructures in Shape-Memory Alloys

Python Source Code - 1.4 KB -

environment.yml

Mar 20, 2024 - Code for Geometry of Needle-Like Microstructures in Shape-Memory Alloys

application/x-yaml - 403 B -

license.txt

Mar 20, 2024 - Code for Geometry of Needle-Like Microstructures in Shape-Memory Alloys

Plain Text - 1.0 KB -

main.py

Mar 20, 2024 - Code for Geometry of Needle-Like Microstructures in Shape-Memory Alloys

Python Source Code - 8.4 KB -

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