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| '''''February 27th - March 12th 2017''''' '''''[[http://www.openstreetmap.org/#map=14/42.1772/2.4901|Olot, Cataluña, España]]''''' |
'''''February 27th - March 10th 2017''''' '''''[[http://www.openstreetmap.org/#map=14/42.1772/2.4901|Olot, Catalunya, Spain]]''''' |
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| These (Sage) days will be focused on Polytopes and linear programming. This workshop is dedicated to people already familiar to Sage or being active in some polytope related libraries/softwares. | These (Sage) days will be focused on Polytopes and linear programming. This workshop is dedicated to people already familiar with Sage or being active in some polytope related libraries/software. |
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| The Sage days will happen at [[http://faberresidency.com/|FABER]] in [[http://www.openstreetmap.org/#map=14/42.1772/2.4901|Olot]]. It is a small town close to Girona (55km) and Barcelona (110km). To reach Olot there are at least two options: | The Sage Days will happen at [[http://faberresidency.com/|FABER]] in [[http://www.openstreetmap.org/#map=14/42.1772/2.4901|Olot]]. It is a small town close to Girona (55km) and Barcelona (110km). To reach Olot there are at least two options: |
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| * Delaunay/Voronoi polytopes of lattices (-> algorithm for norm form equation) * [[https://trac.sagemath.org/ticket/22006|#22006: CBC tries to use system's blas at runtime which creates an error]] * [[https://trac.sagemath.org/ticket/20875|#20875: Meta-ticket: Polytopes, lattice (integer) point counting / enumeration, and their applications]] * [[https://trac.sagemath.org/ticket/20302|#20302: Meta-ticket: Improvements to MixedIntegerLinearProgram etc.]] * [[https://trac.sagemath.org/ticket/18703|#18703: oriented matroids]] |
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| * [[http://www.labri.fr/perso/vdelecro/|Vincent Delecroix]] * Marc Masdeu * Jean-Philippe Labbé * Matthias Köppe * Moritz Firsching * Simon King (to be confirmed) * Julian Pfeifle (to be confirmed) |
* [[http://www.labri.fr/perso/vdelecro/|Vincent Delecroix (LaBRI - Bordeaux)]] (February 27th - March 10th) * [[http://warwick.ac.uk/mmasdeu/|Marc Masdeu (U. Warwick)]] (February 27th - March 10th) * [[http://page.mi.fu-berlin.de/labbe/|Jean-Philippe Labbé (Freie Universität Berlin)]] (February 27th - March 10th) * [[https://www.math.ucdavis.edu/~mkoeppe/|Matthias Köppe (UC Davis)]] (February 27th - March 10th) * [[https://page.mi.fu-berlin.de/moritz/|Moritz Firsching (Freie Universität Berlin)]] (March 3rd - March 8th) * [[https://mat.upc.edu/en/people/julian.pfeifle/|Julian Pfeifle (U. Politècnica de Catalunya)]] (March 6th - March 10th) * [[http://marcelo-forets.fr/|Marcelo Forets (VERIMAG - U. Grenoble)]] (March 5th - March 11th) * [[http://www.normalesup.org/~page/|Aurel Page (U. Warwick)]] (February 27th - March 3rd) * [[http://www.mathematik.tu-darmstadt.de/~paffenholz/|Andreas Paffenholz (Technische U. Darmstadt)]] (March 6th - March 10th) * Thierry Monteil (?) * Simon King (?) == Acknowledgment == This workshop is supported by the H2020 European Project [[http://opendreamkit.org/|OpenDreamKit]] |
Sage Days 84 : Polytopes in Sage
February 27th - March 10th 2017 Olot, Catalunya, Spain
These (Sage) days will be focused on Polytopes and linear programming. This workshop is dedicated to people already familiar with Sage or being active in some polytope related libraries/software.
There is a very limited number of places. If you are interested get quickly in contact with Vincent Delecroix (vincentDOTdelecroixATuDASHbordeaux.fr).
During the workshop participants will have to cook several times for everybody. Bring your favorite recipies!
Coming to Olot
The Sage Days will happen at FABER in Olot. It is a small town close to Girona (55km) and Barcelona (110km). To reach Olot there are at least two options:
buses TEISA from either Girona or Barcelona
Projects
- develop interfaces to polytope libraries/softwares (ppl, polymake, etc)
moving as independent Python packages the Sage interfaces to cdd, ppl, etc (see e.g. pplpy)
- make a generic number field implementation in C/C++ using normaliz
- add mutable polytopes in Sage
Delaunay/Voronoi polytopes of lattices (-> algorithm for norm form equation)
#22006: CBC tries to use system's blas at runtime which creates an error
#20302: Meta-ticket: Improvements to MixedIntegerLinearProgram etc.
- ... (add your project!)
Participants
Vincent Delecroix (LaBRI - Bordeaux) (February 27th - March 10th)
Marc Masdeu (U. Warwick) (February 27th - March 10th)
Jean-Philippe Labbé (Freie Universität Berlin) (February 27th - March 10th)
Matthias Köppe (UC Davis) (February 27th - March 10th)
Moritz Firsching (Freie Universität Berlin) (March 3rd - March 8th)
Julian Pfeifle (U. Politècnica de Catalunya) (March 6th - March 10th)
Marcelo Forets (VERIMAG - U. Grenoble) (March 5th - March 11th)
Aurel Page (U. Warwick) (February 27th - March 3rd)
Andreas Paffenholz (Technische U. Darmstadt) (March 6th - March 10th)
- Thierry Monteil (?)
- Simon King (?)
Acknowledgment
This workshop is supported by the H2020 European Project OpenDreamKit