Arctic Set Theory Workshop 4                                                         

Leave the keys to the table in your room, upon depaerture.

Departure is at 11:30

Schedule. Slides.

Pictures by Joan 2015, Bill 2015, Jouko 2015, Andres 2017. Pictures 2019. Moreno 2019.

Kilpisjärvi, Finland

January 21-26, 2019

Venue: Kilpisjärvi Research Center of the University of Helsinki.

Organizing group:  Helsinki Logic Group. Organizers: Juliette Kennedy and Jouko Väänänen.

List of confirmed participants:

Juan Aguilera, Andrew Arana, David Aspero, John Baldwin, Andrew Brooke-Taylor, Filippo Calderoni, Maria-Clara Cortes, Vincenzo Dimonte, Natasha Dobrinen, Vera Fischer, Ulises Ariet Ramos Garcia, Michael Harris, Rodrigo Hernandez-Gutierrez, Åsa Hirvonen, Michael Hrusak, Asaf Karagila, Juliette Kennedy, Yuri Khomskii, Colin Mclarty, Menachem Magidor, Miguel Moreno, Miguel Angel Mota, Sandra Müller, Joni Puljujärvi, Otto Rajala, Assaf Rinot, Tapio Saarinen, Marcin Sabok, Auli Salmi, David Schrittesser, Xianghui Shi, Dima Sinapova, John Steel, Andres Villaveces, Jouko Väänänen, Hugh Woodin.


Recommended flight is Finnair AY 573, leaving Helsinki Monday 21.1.2019 at 11:25 a.m., returning from Kittilä Saturday 26.1.2019, departure 18:30. The duration of the flight is about 90 minutes.

About the bus from Kittilä Airport to the conference center in Kilpisjärvi (273 km) on Jan 21. The bus ( Eskelisen Lapin Linjat Oy) leaves after the arrival (around 13:00) of the flight AY 573, as soon as we all have boarded the bus. The bus fare is about 80 euros round trip.

Weather. Road service webcam. Saana mounatain map. Another webcam, Auroras now!

The coordinates of the venue are 69.05°N 20.8°E. The day we arrive the sun rises at 11:07 and sets 14:30. The day we leave the sun rises 10:39 and sets 15:00. Details here.

Participants will get keys to their rooms upon arrival at the Research Center. Address of the Research Center: Kilpisjärvi Biological Station Käsivarrentie 14622, FIN-99490 Kilpisjärvi , phone +358-(0)16-320 2200.

EXCURSION on Friday: A trip to "The Three Nations' Border Point". Organized by "Kilpissafarit". Cost 55€ per person, more if you want your own Ski-Doo.

TRIVIA: Lunar eclipse is visible in Finland, weather permitting, January 20 at (and around) 7:13 AM. The same day at (and around) 9.59 PM there will be a supermoon.

Contact person: Juliette Kennedy (, +358-50-3714576, +358-40-5138278.

Department of Mathematics and Statistics, University of Helsinki