UiO Det matematisk-naturvitenskapelige fakultet Matematisk institutt

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Arrangementer

Tidligere

Elias Klakken Angelsen (UiO): Nil K-groups of finite groups (preprint-seminar)

Tid og sted: 14. okt. 2026 14:15–16:00, NHA B723

Eivind Xu Djurhuus (UiO): An ∞-categorical approach to embedding calculus

Tid og sted: 7. okt. 2026 14:15–16:00, NHA B107

Akira Tominaga (UiO): Some results in equivariant topological modular forms

Tid og sted: 30. sep. 2026 14:15–16:00, NHA B723

David Eigendorf (UiO): Frobenius lifts on suspension ring spectra

Tid og sted: 23. sep. 2026 14:15–16:00, NHA B723

Matthias Kreck (University of Bonn): The groupoid of 1-connected 4-manifolds and homotopy equivalences - an example of a canonicalization?

Tid og sted: 15. sep. 2026 12:15–14:00, NHA B108

Gustav Max Berth (UiO): Lifts of Frobenius and strict units in ring spectra

Tid og sted: 9. sep. 2026 14:15–16:00, NHA B723

John Rognes (UiO): Rank filtrations in algebraic K-theory

Tid og sted: 2. sep. 2026 14:15–16:00, NHA B723

John Rognes (UiO): Topological Cyclic Homology of the integers, and related topics

Tid og sted: 29. mai 2026 13:15–15:00, NHA B1119

Robert Bruner (Wayne State Uni): Cofiber sequences and the Adams spectral sequence

Tid og sted: 22. mai 2026 13:15–15:00, NHA B1119

Achim Krause (UiO): Prismatic Cohomology II

Tid og sted: 13. mai 2026 14:15–16:00, NHA B720

Achim Krause (UiO): Prismatic Cohomology I

Tid og sted: 8. mai 2026 13:15–15:00, NHA B1119

Dominik Schrimpel (USPN, Laga [Paris]): Topological Cyclic Homology of ku

Tid og sted: 29. apr. 2026 14:15–16:00, NHA B720

Eivind Xu Djurhuus (UiO): The even filtration

Tid og sted: 24. apr. 2026 13:15–15:00, NHA B1119

Yorick Fuhrmann (Warwick): Modular fixed points in equivariant homotopy theory

Tid og sted: 22. apr. 2026 14:15–15:15, NHA B720

John Rognes (UiO): Topological Cyclic Homology II

Tid og sted: 17. apr. 2026 13:15–15:00, NHA B1119

John Rognes (UiO): Topological Cyclic Homology

Tid og sted: 10. apr. 2026 13:15–15:00, NHA B1119

Jonas Eidesen (UiO): The lambda-ring of projective representations

Tid og sted: 27. mars 2026 13:15–15:00, NHA B1119

Achim Krause (UiO): The HKR-theorem and nonabelian derived functors

Tid og sted: 13. mars 2026 13:15–15:00, NHA B1119

John Rognes (UiO): The Pirashvili-Brun-Höning spectral sequence

Tid og sted: 6. mars 2026 13:15–15:00, NHA B1119

Elias Klakken Angelsen (UiO): A selective introduction to classical and modern tensor-triangulated geometry

Tid og sted: 27. feb. 2026 13:15–15:00, NHA B1119

John Rognes (UiO): The Bökstedt spectral sequence

Tid og sted: 20. feb. 2026 13:15–15:00, NHA B1119

Achim Krause (UiO): Equivariant homotopy theory

Tid og sted: 13. feb. 2026 13:15–15:00, NHA B1119

John Rognes (UiO): Introduction to spectral sequences, II

Tid og sted: 6. feb. 2026 13:15–15:00, NHA B1119

Eivind Xu Djurhuus (UiO): Nonrealizability of a triple Massey product

Tid og sted: 30. jan. 2026 13:15–15:00, NHA B1119

John Rognes (UiO): Introduction to spectral sequences

Tid og sted: 23. jan. 2026 13:15–15:00, NHA B1119

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