Computational Complexity of Discrete Problems (Dagstuhl Seminar 21121)

Authors Anna Gál, Meena Mahajan, Rahul Santhanam, Till Tantau and all authors of the abstracts in this report

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Author Details

Anna Gál
  • University of Texas, Austin, United States
Meena Mahajan
  • The Institute of Mathematical Sciences, HBNI, Chennai, India
Rahul Santhanam
  • University of Oxford, Great Britain
Till Tantau
  • Universität zu Lübeck, Germany
and all authors of the abstracts in this report

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Anna Gál, Meena Mahajan, Rahul Santhanam, and Till Tantau. Computational Complexity of Discrete Problems (Dagstuhl Seminar 21121). In Dagstuhl Reports, Volume 11, Issue 2, pp. 1-16, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2021)


This report documents the program and activities of Dagstuhl Seminar 21121 "Computational Complexity of Discrete Problems," which was held online in March 2021. Starting with a description of the organization of the online meeting and the topics covered, we then list the different talks given during the seminar in alphabetical order of speakers, followed by the abstracts of the talks, including the main references and relevant sources where applicable. Despite the fact that only a compressed daily time slot was available for the seminar with participants from time zones spanning the whole globe and despite the fact that informal discussions were harder to hold than in a typical on-site seminar, the rate of participation throughout the seminar was very high and many lively scientific debates were held.

Subject Classification

ACM Subject Classification
  • Theory of computation → Computational complexity and cryptography
  • Theory of computation → Design and analysis of algorithms
  • circuit complexity
  • communication complexity
  • computational complexity
  • lower bounds
  • randomness


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