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We discovered in #12318 that some functions of sage/geometry/polyhedra and sage/geometry/triangulation/point_configuration.py return wrong results if Graph(sparse = True) is replaced by Graph(sparse…
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The argument to save positions (for graph layout) is sometimes called `set_pos` and sometimes `save_pos`. It would better be uniform.
CC: @dcoudert
Component: **graph theory**
_Issue created by …
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[Arxiv preprint 2005.08243](https://arxiv.org/abs/2005.08243) of Gunnar Brinkmann describes an algorithm for computing the genus of a graph. Professor Brinkmann sent me the C source code and gave pe…
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Thanks to Ben's update of NetworkX, these methods can now be used through Sage... This patch updates the constructor method for Graph, and adds write_* methods to export graphs.
This patch requires…
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CC: @slel
Component: **graph theory**
_Issue created by migration from https://trac.sagemath.org/ticket/30168_
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**Why this Nup?**
Maximum (weighted) matching. This is a distinctly different model (MIP) from the linear network flow of bipartite matching.
**Does it fall under an existing category?**
Yes,…
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Reported upstream at https://svn.boost.org/trac/boost/ticket/11406
Upstream: **Reported upstream. No feedback yet.**
CC: @dcoudert
Component: **graph theory**
Author: **Michele Borassi**
_Issu…
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### Your current environment
```text
Collecting environment information...
PyTorch version: 2.1.2+cu121
Is debug build: False
CUDA used to build PyTorch: 12.1
ROCM used to build PyTorch: N/A
…
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#1306 laid some of the groundwork for finishing this request, but it's not finished yet, so I'm opening another ticket with the original request.
```
>>> (e) Bundles: Start with a base graph G wit…
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**Is your feature request related to a problem? Please describe.**
Parameters and variables arrays in `@mtkmodel` allows the length to be defined while defining the MTKModel. While doesn't allow u…
ven-k updated
2 months ago