Announcement 2026:

The János Bolyai Mathematical Society, the ELTE Linear Hypergraphs Research Group, and the MTA-ELTE matroid Optimization Research Group are organizing the 19th and 20th events of the Emléktábla Workshop Series in 2026.
From July 13 till July 18: Matroid Theory
From July 19 till July 23, Extremal combinatorics.
The aim of the series is to gather young mathematicians to work on problems posed by experienced senior researchers or by the participants themselves. After the presentation of the problems on the first day of the workshop, the participants split into small groups (of 3 to 5) and work out the solution or make progress on the problems. There is a session on each day where every group presents their results.

Venue

Velence, Velence Sport hotel, Velence, Tóbíró köz 2, 2481 , about 40 kilometers from Budapest. To get some information about Velence, visit this page.

Emléktábla 19 — Matroid Theory When: From July 13 Monday, lunch till July 18 Saturday, noon Deadlines: Payment: May 15 Problem submission: June 10 LaTeX template Bring: ID/Passport, sports equipment (football, swimming, etc.) Confirmed participants First Name Surname University/Institute Kristóf Bérczi Eötvös University

Emléktábla 20 — Extremal Combinatorics When: From July 19 Sunday, lunch till July 23 Thursday, afternoon Deadlines: Payment: May 15 Problem submission: June 10 LaTeX template Bring: ID/Passport, sports equipment (football, swimming, etc.) 20th workshop’s BOOKLET Confirmed participants First Name Surname University/Institute Nóra Almási Technical University of Budapest Péter Ágoston Charles University, Prague Martin Balko Charles University, Prague Pál Bärnkopf Eötvös University, Budapest Csongor Beke University of Cambridge, UK Zoltán L. Blázsik University of Szeged Michael L. Bruner University of Montana Ignacy Buczek Jagiellonian University, Kraków Gábor Damásdi Rényi Institute Andrea Freschi Rényi Institute Jakob Führer Johannes Kepler University Linz Dániel Gerbner Rényi Institute Jelena Glišić Charles University, Prague Aleksandr Grebennikov IST Austria Andrzej Grzesik Jagiellonian University, Kraków Anna Gujgiczer Technical University of Budapest Attila Jung Eötvös University Hilal Hama Karim Rényi Institute Nina Kamčev University of Zagreb Balázs Keszegh Rényi Institute Lenka Kopfová IST Austria Benedek Kovács Eötvös University, Budapest Nathan Lemons Los Alamos National Lab. Kenneth Moore Rényi Institute Zoltán Lóránt Nagy Eötvös University, Budapest Cory Palmer University of Montana Dömötör Pálvölgyi Eötvös University, Budapest Balazs Patkos Rényi Institute Laurentiu Ioan Ploscaru Rényi Institute Magdalena Prorok Jagiellonian University, Kraków Nika Salia Jagiellonian University, Kraków Dániel Simon Rényi Institute Balázs Szabó Eötvös University, Budapest Dávid Szabó Rényi Institute Géza Tóth Rényi Institute Tadej Petar Tukara University of Zagreb Benedek Váli University of Szeged Máté Vizer Technical University of Budapest Yiting Wang IST Austria Kristóf Zólomy Eötvös University, Budapest

Travel tips:

Arriving from Ferihegy airport

(step 1 ) Ferihegy Airport - Kálvin tér (Kálvin Square) (Bus 100E, or bus 200E+ with a transfer at Kőbánya Kispest to Metro line M3 )
(step 2) Kálvin square - Kelenföld train station, by Metro line M4 (<15min)
(step 3) Kelenföld train station - Velence train station, by train ( <40min)
(step 4) Velence train station - Velence, Tóbíró köz by foot or by bus 707 (5 min by bus)

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info about (1): transportation from Ferihegy airport
info about (2): (this is the travel planner of the Budapest transport company BKK)
info about (3): (this is the travel planner and ticket purchase website of the hungarian train transport company MÁV)
info about (4) a screenshot for the timetable of bus 707, from menetrendek.hu

Organizers:

Kristóf Bérczi
Zoltán Lóránt Nagy