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                        Refereed electronic journal
ISSN 1815-0659
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SIGMA is arXiv overlay 
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E-mail:   editor@sigma-journal.com,   sigmajournal@gmail.com


Current volume:         22 (2026)

Previous volumes:

21 (2025)      20 (2024)      19 (2023)      18 (2022)

17 (2021)      16 (2020)      15 (2019)      14 (2018)

13 (2017)      12 (2016)      11 (2015)      10 (2014)

  9 (2013)        8 (2012)        7 (2011)        6 (2010)

  5 (2009)        4 (2008)        3 (2007)        2 (2006)

  1 (2005)


Forthcoming Special Issues:

Special Issue on Geometry and Dynamics in memory of Will Merry
Deadline: January 31, 2026

Special Issue on Interactions of Poisson Geometry, Lie Theory and Symmetry in honor of Rui Loja Fernandes for his 60th birthday
Deadline: March 26, 2026

 


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Radboud University