Please register a single participant for the seminar by filling in this form by 21st of May 2023.

Register here: LINK
After registeration you will receive an email from the Lyyti system with the title ”Confirmation: The 21st SEFI Specials Interest Group in Mathematics Seminar”. Please save this email due to through this email you are able to edit your information by uploading the paper.


Registration fee (VAT 0 %):
  • Participant (early bird, before 23 April 2023): 240 EUR
  • Participant: 280 EUR
  • Online presenter: 240 EUR
  • Online listener: 30 EUR
  • Workshop presenter (including desk on corridor): 500 €

The registration fee includes the seminar materials and coffee breaks according to the programme and the fee also includes participation in the social programme (does not apply to online participants).


Participants wishing to take part in the seminar, but who are unable to attend in-person, will be able to submit their abstracts and papers to the SEFIMSIG2023 Proceedings.

Virtual participants will have the chance to discuss the themes after the presentations of the seminar and authors’ findings.

Registered virtual authors will have access to the SEFIMSIG2023 Proceedings.


The participation fee(s) is/are paid when registering for the event. The payment is made with a credit card (no additional charges). A payment receipt will be sent to you by e-mail. Finnish participants can also choose invoicing  (invoicing fee of 20 EUR will be added) or online banking as their payment method. The system sends the invoice automatically after the registration has been completed. Please make sure that the invoicing details are accurate. If the participant has provided inadequate or faulty invoicing details when registering for the event, a supplementary fee of 20 EUR (VAT 0 %) will be charged in addition to the previous invoicing fee for issuing a new invoice.