Math Calendar

Wednesday, January 8, 2025
13:30-15:30
HFG 707
Trace Methods and Computations Seminar
Even Filtration 2 - Sven van Nigtevecht

This seminarwill explore important themes in modern homotopy theory, focusing onTopological Hochschild Homology (THH), Topological Cyclic Homology (TC), andtheir applications in algebraic K-theory, with a special emphasis on tracemethods.

Thursday, January 9, 2025
16:15-17:15
Academy Building
Inaugural address
Tristan van Leeuwen
Monday, January 13, 2025
10:15-12:00
HFG 707
Log Stacks Seminar
Speaker: Pim Spelier (Utrecht)
Content: Log blowup, idea of the proof that LogX is an algebraic stack, local description of LogX (toric stacks).
Tuesday, January 14, 2025
13:30-14:30
AG Seminar
Ekin Ozman (U. of Groningen)
Wednesday, January 15, 2025
13:30-15:30
HFG 707
Trace Methods and Computations Seminar
Motivic spectral sequence for THH(Z)^_p - Christian Carrik

This seminarwill explore important themes in modern homotopy theory, focusing onTopological Hochschild Homology (THH), Topological Cyclic Homology (TC), andtheir applications in algebraic K-theory, with a special emphasis on tracemethods.

Thursday, January 16, 2025
13:15-14:15
MI talk Ivan Gaffner Fuenmayor
Monday, January 20, 2025
10:15-12:00
HFG 707
Log Stacks Seminar
Speakers: Sara Mehidi & Tom Manopulo (Utrecht)
Content: The category of Artin fans, the Artin fan of a logarithmic scheme, Artin fans and functoriality. 
Tuesday, January 21, 2025
13:15-14:15
BBG 065
AG Seminar (Log Stacks Seminar- Research talks)
Martin Ulirsch (Goethe University Frankfurt am Main)
14:45-15:45
BBG 065
Log Stacks Seminar- Research talks
George Politopoulos (Leiden University/Cergy University)
Title: TBA.
Abstract: TBA.
16:00-17:00
HFG 611
MI talk
Lucas Dahinden - TBA
16:00-17:00
BBG 065
Log Stacks Seminar- Research talks
Qile Chen (Boston College; online talk)
Title: TBA.
Abstract: TBA.
Wednesday, January 22, 2025
13:30-15:30
HFG 707
Trace Methods and Computations Seminar
Motivic spectral sequence for l via descent from MU - Gijs Heuts

This seminarwill explore important themes in modern homotopy theory, focusing onTopological Hochschild Homology (THH), Topological Cyclic Homology (TC), andtheir applications in algebraic K-theory, with a special emphasis on tracemethods.

Tuesday, January 28, 2025
13:30-14:30
AG Seminar
Martin Lüdtke (University of Groningen)
Wednesday, January 29, 2025
13:30-15:30
HFG 707
Trace Methods and Computations Seminar
TC(F_p) and Redshift phenomenon - Ryan Quinn

This seminarwill explore important themes in modern homotopy theory, focusing onTopological Hochschild Homology (THH), Topological Cyclic Homology (TC), andtheir applications in algebraic K-theory, with a special emphasis on tracemethods.

Wednesday, February 5, 2025
13:30-15:30
HFG 707
Trace Methods and Computations Seminar
THH and Integral p-adic Hodge theory 1

This seminarwill explore important themes in modern homotopy theory, focusing onTopological Hochschild Homology (THH), Topological Cyclic Homology (TC), andtheir applications in algebraic K-theory, with a special emphasis on tracemethods.

Thursday, February 6, 2025
13:15-14:15
HFG611
Janusz Meylahn (UTwente)
Wednesday, February 12, 2025
13:30-15:30
HFG 707
Trace Methods and Computations Seminar
THH and Integral p-adic Hodge theory 2

This seminarwill explore important themes in modern homotopy theory, focusing onTopological Hochschild Homology (THH), Topological Cyclic Homology (TC), andtheir applications in algebraic K-theory, with a special emphasis on tracemethods.

Tuesday, February 18, 2025
16:00-17:00
HFG 611
UGC colloquium
András Vasy (Stanford University) - TBA
TBA

UGC colloquium webpage https://utrechtgeometrycentre.nl/ugc-seminar/
Wednesday, February 19, 2025
13:30-15:30
HFG 707
Trace Methods and Computations Seminar
Prismatic Cohomology of Z and l

This seminarwill explore important themes in modern homotopy theory, focusing onTopological Hochschild Homology (THH), Topological Cyclic Homology (TC), andtheir applications in algebraic K-theory, with a special emphasis on tracemethods.

Thursday, February 20, 2025
13:15-14:15
HFG611
Applied Mathematics Seminar -- Sophia Wiechert (RWTH Aachen)
Wednesday, February 26, 2025
13:30-15:30
HFG 707
Trace Methods and Computations Seminar
Syntomic Cohomology of Z and l

This seminarwill explore important themes in modern homotopy theory, focusing onTopological Hochschild Homology (THH), Topological Cyclic Homology (TC), andtheir applications in algebraic K-theory, with a special emphasis on tracemethods.

Thursday, February 27, 2025
13:15-14:15
HFG611
Applied Mathematics Seminar -- Florian Wagener (UvA)
Monday, March 3, 2025
12:00-13:00
Bring Your Own Lunch
Tuesday, March 4, 2025
16:00-17:00
HFG 611
MI talk
Mar Curcó-Iranzo - TBA
Wednesday, March 5, 2025
13:30-15:30
HFG 707
Trace Methods and Computations Seminar
Dundas - McCarthy Theorem

This seminarwill explore important themes in modern homotopy theory, focusing onTopological Hochschild Homology (THH), Topological Cyclic Homology (TC), andtheir applications in algebraic K-theory, with a special emphasis on tracemethods.

Monday, March 10, 2025
16:15-17:15
Academy Building
Inaugural address
Daniel Dadush
Wednesday, March 12, 2025
13:30-15:30
HFG 707
Trace Methods and Computations Seminar
Redshift for Lubin - Tate Theory

This seminarwill explore important themes in modern homotopy theory, focusing onTopological Hochschild Homology (THH), Topological Cyclic Homology (TC), andtheir applications in algebraic K-theory, with a special emphasis on tracemethods.

Wednesday, March 19, 2025
13:30-15:30
HFG 707
Trace Methods and Computations Seminar
Land-Tamme and Purity in Localized K-Theory

This seminarwill explore important themes in modern homotopy theory, focusing onTopological Hochschild Homology (THH), Topological Cyclic Homology (TC), andtheir applications in algebraic K-theory, with a special emphasis on tracemethods.

Thursday, March 20, 2025
13:15-14:15
HFG 611
Applied Mathematics Seminar -- Satoshi Fukuda (Bocconi University)
Wednesday, March 26, 2025
13:30-15:30
HFG 707
Trace Methods and Computations Seminar
Chromatic Localizing Invariants and Descent

This seminarwill explore important themes in modern homotopy theory, focusing onTopological Hochschild Homology (THH), Topological Cyclic Homology (TC), andtheir applications in algebraic K-theory, with a special emphasis on tracemethods.

Thursday, April 3, 2025
13:15-14:15
Applied mathematics seminar Matteo d'Achille (U Paris Saclay)
Monday, April 7, 2025
12:00-13:00
Bring Your Own Lunch
Monday, May 12, 2025
12:00-13:00
Bring Your Own Lunch
Monday, June 16, 2025
12:00-13:00
Bring Your Own Lunch