#SWI2026

Studygroup Mathematics with Industry 2026

The Study Group Mathematics with Industry 2026 will be organized by a committee from Leiden University and will be held from January 26 to January 30, 2026.

SWI is part of the European Study Groups with Industry.

 

SWI 2026

Leiden University will host the next edition of the Study Group Mathematics with Industry. SWI 2026 will be held from January 26 to January 30, 2026.

What is SWI?

The Study Group Mathematics with Industry (SWI) is a combined industrial–academic week-long workshop sponsored by NWO. Roughly seventy mathematicians work in groups on problems submitted by companies. Companies present a selection of problems on Monday. The participants devote the entire week to studying these problems in smaller groups and present their results on Friday.

Fruitful collaborations

SWI is ideal for companies that are new to cooperation with academia. The event is often a first step towards a fruitful long-term collaboration between companies and academia.

Participate

If you wish to contribute a problem to SWI 2026, please contact the organization committee through swi2026@leidenuniv.nl. We will then contact you to discuss the details of the suggested problem and whether it is suitable for SWI. Discussions about suggested problems have turned out to be very fruitful for companies. After the discussion about a suggested problem, a formal decision about acceptance will be made by the SWI organization committee. If your problem is accepted, a representative of your company is expected to be available at various times during the week.

Costs

Companies are requested to make a financial contribution of €1750 to the costs of the SWI.

Welcome

Leiden University organizes the next edition of the Study Group Mathematics with Industry (SWI). SWI 2026 will be held from January 26 to January 30, 2026.

What is SWI?

The Study Group Mathematics with Industry (SWI) is a combined industrial–academic week-long workshop sponsored by NWO. Roughly seventy mathematicians, ranging from PhD students to full professors, work in groups on problems submitted by companies. Companies present a selection of problems on Monday. The participants devote the entire week to studying these problems in smaller groups and present their results on Friday.

Costs

Participation is free of charge, including the lunches and dinners mentioned in the program. If needed, accommodation (also free of charge for a limited number of participants) will be arranged for participants.

The Study Group Mathematics with Industry will take place at Leiden University in the Gorlaeus building. Directions can be found here. Below is the tentative schedule for the study group.

Monday, January 26
09:00 – 10:00 Registration with coffee/tea Gorlaeus
10:00 – 10:15 Welcome Gorlaeus BM 1.33
10:15 – 10:40 ADC Consulting presentation Gorlaeus BM 1.33
10:40 – 11:05 Boskalis presentation Gorlaeus BM 1.33
11:05 – 11:30 COSINE presentation Gorlaeus BM 1.33
11:30 – 11:45 Coffee and tea Gorlaeus BM 1.33
11:45 – 12:10 LAP&P presentation Gorlaeus BM 1.33
12:10 – 12:35 NTS & WUON presentation Gorlaeus BM 1.33
12:35 – 13:00 TNO presentation Gorlaeus BM 1.33
13:00 – 14:00 Lunch and group formation Gorlaeus, Atrium DM.1
14:00 – 15:30 Group discussion with company representatives ADC BW 0.08, Boskalis BW 0.18, Cosine BW 0.19, LAP&P 0.30, NTS& WUON BW 0.32, TNO BM 1.26
15:30 – 16:00 Coffee and tea Gorlaeus, BW 0.08
16:00 – 17:00 Group discussion with company representatives ADC BW 0.08, Boskalis BW 0.18, Cosine BW 0.19, LAP&P 0.30, NTS& WUON BW 0.32, TNO BM 1.26
17:00 – 18:00 Drinks Gorlaeus, De Fusie

 

Tuesday, January 27
09:00 – 10:30 Group discussions ADC BW 0.08, Boskalis BW 0.18, Cosine BW 0.10, LAP&P 0.30, NTS& WUON BW 0.07, TNO BW 0.20
10:30 – 10:45 Coffee and tea Gorlaeus BW 0.08
10:45 – 12:30 Group discussions ADC BW 0.08, Boskalis BW 0.18, Cosine BW 0.10, LAP&P 0.30, NTS& WUON BW 0.07, TNO BW 0.20
12:30 – 13:30 Lunch Gorlaeus
13:30 – 15:00 Group discussions Gorlaeus Atrium DM.1
15:00 – 15:15 Coffee and tea Gorlaeus BW 0.09
15:15 – 17:15 Group discussions ADC BW 0.08, Boskalis BW 0.18, Cosine BW 0.10, LAP&P 0.30, NTS& WUON BW 0.07, TNO BW 0.20

 

Wednesday, January 28
09:00 – 10:30 Group discussions Gorlaeus
10:30 – 10:45 Coffee and tea Gorlaeus
10:45 – 12:30 Group discussions Gorlaeus
12:30 – 13:30 Lunch Gorlaeus
13:30 – 15:00 Group discussions Gorlaeus
15:00 – 15:15 Coffee and tea Gorlaeus
15:15 – 17:00 Group discussions Gorlaeus
19:00 – 21:30 Workshop dinner Restaurant

 

Thursday, January 29
09:00 – 10:30 Group discussions Gorlaeus
10:30 – 10:45 Coffee and tea Gorlaeus
10:45 – 12:30 Group discussions Gorlaeus
12:30 – 13:30 Lunch Gorlaeus
13:30 – 15:00 Group discussions Gorlaeus
15:00 – 15:15 Coffee and tea Gorlaeus
15:15 – 18:00 Group discussions Gorlaeus
18:00 – 21:30 Pizza and preparation of final presentation Gorlaeus

 

Friday, January 30
09:00 – 09:30 Coffee and tea Gorlaeus
09:30 – 10:00 Presentation Gorlaeus BM 1.33
10:00 – 10:30 Presentation Gorlaeus BM 1.33
10:30 – 11:00 Presentation Gorlaeus BM 1.33
11:00 – 11:30 Coffee and tea Gorlaeus
11:30 – 12:00 Presentation Gorlaeus BM 1.33
12:00 – 12:30 Presentation Gorlaeus BM 1.33
12:30 – 13:00 Presentation Gorlaeus BM 1.33
13:00 – 14:00 Closing and lunch Gorlaeus

 

Links to YouTube movies of past Studygroups Mathematics with Industry:

Companies

Companies that wish to propose a problem for SWI 2026 are kindly requested to contact the local organizing committee at Leiden University, by sending email to swi2026@leidenuniv.nl.

Mathematicians

Mathematicians who would like further information are kindly requested to send an email to swi2026@leidenuniv.nl.

Social Media

We invite you to follow the Linkedin-page of the Study Group Mathematics with Industry.

The Organizing Committee for SWI 2026

  • Francesca Arici 
  • Alexander Dürre, 
  • Hermen Jan Hupkes, 
  • Odysseas Kanavetas 
  • Vivi Rottschäfer 
  • Emre Sertöz   
  • Evgeny Verbitskiy 

SWI 2026 News

  • First problem available

    15-12-2025 - The first problem for the Study Group Mathematics with Industry is available: LAPP Leiden – Mathematicians Meet Molecules: Characterization of the dynamics of drug-binding models