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MOM workshop on MaRDI, OSCAR and MATHREPO
November 24 and 25, 2022, TU Berlin and ZIB
The Mathematical Research Data Initiative MaRDI is a newly founded consortium with the goal to develop a robust Mathematical Research Data Infrastructure. In this workshop developers of both OSCAR and MATHREPO will meet with MaRDI to discuss the challenges posed by computer experiments in publications and mathematical data. We will discuss the precise needs, existing solutions, and ideas to go forward.
Thursday, November 24 (ZIB)
The talks will take place in the ZIB Lecture hall.
On Thursday there will be talks on the three cornerstones of this workshop, MaRDI, OSCAR and MATHREPO, as well as an invited talk by Alexander Kasprzyk, who is one of the founders of the Graded Ring Database.
Friday, November 25 (TU Berlin)
The discussion sessions will take place in the rooms MA621 and MA608 in the math building of TU Berlin. However, the introductory session happens in H 3006 of the main building.
The Friday part of the workshop will be interactive. There will be both coding and discussion parts on the following topics
- Michael Joswig: Data in Computer Algebra
- Carlos Amendola: Markov Bases
- Jeroen Hanselman: Technical Refereeing
- Marta Panizzut: Reproducibility in OSCAR
and many more. This part flexible and open for suggestions.
We have another room MA 601 for coding sessions throughout Friday. Please let us know beforehand if eduroam will not work for you and you need internet access.
Corona policy
Please wear a FFP2 mask whenever possible.
Registration
Please fill out the registration form!
Schedule
Thursday (ZIB) | Friday (TU Berlin) | ||||
---|---|---|---|---|---|
Lecture hall | H 3006 (Main building) | MA 621 | MA 608 | ||
10:00 – 10:30 | Reproducibility exercise and organization | ||||
10:00 – 11:00 | Antony Della Vecchia: Dealing with Data in Computer Algebra | 10:30 – 12:00 | Data in Computer Algebra | Technical Refereeing | |
11:30 – 12:30 | Alexander M Kasprzyk: The Graded Ring Database | 12:00 – 12:30 | Status reports | ||
12:30 – 14:30 | Lunch break | 12:30 – 14:00 | Lunch break + poster session | ||
14:00 – 14:30 | General discussion | ||||
14:30 – 15:30 | Alheydis Geiger: Self-dual matroids from canonical curves - computational challenges | 14:30 – 16:00 | Reproducibility in OSCAR | Markov Bases | |
16:00 – 17:00 | Tabea Bacher and Ben Hollering : MathRepo – A mathematical research-data repository | 16:00 – 16:30 | Last status reports + goodbye | ||
18:00 Dinner (self paid) |
Abstracts
Antony Della Vecchia: Dealing with Data in Computer Algebra
Alexander M Kasprzyk: The Graded Ring Database
Alheydis Geiger: Self-dual matroids from canonical curves - computational challenges
A hyperplane section of a canonical curve is a collection of 2g-2 points. From work by Dolgachev and Ortland it is known that point configurations obtained in such a way are self-associated. We interpret this notion in terms of matroids: A generic hyperplane section of a canonical curve gives rise to an identically self-dual matroid. We classify identically self-dual matroids of rank up to five and determine the dimension of their (self-dual) realization spaces. Self-dual point configurations are parametrized by a subvariety of the Grassmannian Gr(n,2n) and its tropicalization. We provide an extensive analysis of the tropical self-dual Grassmannian trop(SGr(3,6)). In this talk I will focus on the computational aspects and challenges of obtaining the above results. This project is work in progress with Sachi Hashimoto, Bernd Sturmfels and Raluca Vlad.
Tabea Bacher and Ben Hollering: MathRepo -- A mathematical research-data repository
Hotel recommendations in proximity of the Institute of Mathematics:
- B&B Hotel Berlin-Tiergarten, Englische Str. 1-4, Tel: +49 (0)30 33 00 66-0, Mail: berlin-tiergarten@hotelbb.com
- Novum Hotel Gates, Knesebeckstraße 8-9, Buchung über die Hamburger Reservierungszentrale nicht empfehlenswert!
- Hotel Indigo Berlin - Ku’damm, Hardenbergstrasse 15, Tel: +49 (0)30 860 90 90, Mail: info.indigoberlin@ihg.com
- Hotel Motel One Berlin-Ku’Damm, Kannstraße 10, Tel: +49 (0)30 315 17 36-0, Mail: berlin-kudamm@motel-one.com
- Novotel Berlin am Tiergarten, Strasse des 17 Juni 106-108, Tel: +49 (0)30 60 03 50, Mail: h3649@accor.com
Program committee
local organizers
Please contact us with any questions about the workshop. To email us, use LASTNAME@math.tu-berlin.de
.