Due to the current health threat our workshop has been postponed. The new date will be determined later. But we are still waiting for abstracts until May 1. Of course, if the actual date of the workshop will be much later, you can still replace your abstract.


Welcome to the homepage of the 4th Russan-Hungarian Workshop on Combinatorics.

This is the fourth Russian-Hungarian meeting that aims to bring together combinatorialists from the two countries known for long-standing traditions in discrete mathematics. The workshop is held annually, switching the host country from Russia to Hungary and back. We believe that this exchange contributes greatly to establishing new fruitful contacts between the two nations’ schools of combinatorics.

The workshop will take place at the Holiday Resort of the Hungarian Academy of Sciences in Balatonvilágos from May 25 to 29.

We kindly ask all interested participants to register as soon possible. Abstracts may be submitted at a later time.


Important dates:

Online registration available from: Dec 1, 2019
Registration deadline: Jan 31, 2020 Feb 28, 2020
Abstract submission deadline: March 31, 2020 May 1, 2020
Notification of acceptance or rejection: April 10, 2020 TBA
Deadline for payment: TBA
Conference: TBA


Organizing and Program Committee:

  • Gyula O.H. Katona (Hungarian organizer)
  • Andrei M. Raigorodskii (Russian organizer)
  • Dezső Miklós (finance)
  • Dániel T. Nagy (tech support)