The Swedish Mathematical Society (Swedish: , SMS) is a mathematical society founded in Sweden in 1950. It is a member of the European Mathematical Society and is recognised by the International Mathematics Union.

The Swedish Mathematical Society organises two member meetings per year, awards the Wallenberg Prize annually, and organises conferences and scientific meetings with other mathematical societies. It publishes a bulletin three times a year. The logo of the SMS contains the third iteration of the Koch snowflake, which was first described by Swedish mathematician Helge von Koch in 1904.

Presidents The first president of the Swedish Mathematical Society was Arne Beurling, and the second president was Åke Pleijel. The Swedish Mathematical Society elects a new president every two years, and traditionally each president works at a different mathematics department from their predecessor. The current president of the SMS is Volodymyr Mazorchuk.

Wallenberg Prize Since 1983 the Swedish Mathematical Society has awarded its Wallenberg Prize to Swedish mathematicians under 40 that have a Ph.D. It is Sweden's most prestigious award for young mathematicians. The winner is the main speaker at the autumn meeting of the society.

Past winners of the prize are:

1983 – 1984 – Svante Janson and 1987 – Johan Håstad 1988 – and Ulf Persson 1989 – Arne Meurman 1990 – Håkan Eliasson 1991 – Per Salberger 1992 – Håkan Hedenmalm 1993 – Johan Råde 1994 – Mats Andersson 1995 – Kurt Johansson and Anders Szepessy 1996 – 1997 – Erik Andersén and Bernt Wennberg 1998 – Lars Ernström and Timo Weidl 1999 – Olle Häggström 2000 – Tobias Ekholm and Erik Palmgren 2001 – Warwick Tucker 2002 – and Genkai Zhang 2003 – Dmitrij Kozlov and Oleg Safronov 2004 – Julius Borcea and Serguei Shimorin 2005 – Hans Rullgård and Andreas Strömbergsson 2006 – Mattias Jonsson 2007 – 2008 – Petter Brändén and Anders Karlsson 2009 – Mats Boij and Kaj Nyström 2010 – Robert Berman 2011 – Johan Wästlund 2012 – Kristian Bjerklöv and Andreas Rosén 2013 – Håkan Samuelsson Kalm and Elizabeth Wulcan 2014 – Fredrik Wiklund 2015 – Jonatan Lenells and David Rydh 2016 – John Andersson and Erik Wahlén 2017 – Maurice Duits 2018 – Dan Petersen and David Witt Nyström 2019 – Mikael Björklund and Erik Lindgren 2020 – Thomas Kragh 2021 – 2022 – Wushi Goldring and Martin Raum 2023 – Lilian Matthiesen and Olof Sisask 2024 – Malin Palö Forsström and Cecilia Holmgren 2025 – Kathlén Kohn and Gaultier Lambert

See also List of mathematical societies

References