Seminarium, Algebra och geometri

Huy Dang: Deforming cyclic covers in towers

28 mar

Seminarium, Algebra och geometri

måndag 2022-03-28, 10.15 - 11.15

Medverkande: Huy Dang (VIASM)

Plats: Zoom, meeting ID: 698 8663 6380

2022-03-28T10:15:00.000+02:00 2022-03-28T11:15:00.000+02:00 Huy Dang: Deforming cyclic covers in towers (Seminarium, Algebra och geometri) Zoom, meeting ID: 698 8663 6380 (KTH, Stockholm, Sweden)Huy Dang: Deforming cyclic covers in towers (Seminarium, Algebra och geometri)

Suraj Yadav: A^1-connectivity of the moduli stack of vector bundles on a curve

31 mar

Seminarium, Algebra och geometri

torsdag 2022-03-31, 09.00 - 10.00

Medverkande: Suraj Yadav (IISER Pune / USC)

Plats: Zoom, meeting ID: 698 8663 6380

2022-03-31T09:00:00.000+02:00 2022-03-31T10:00:00.000+02:00 Suraj Yadav: A^1-connectivity of the moduli stack of vector bundles on a curve (Seminarium, Algebra och geometri) Zoom, meeting ID: 698 8663 6380 (KTH, Stockholm, Sweden)Suraj Yadav: A^1-connectivity of the moduli stack of vector bundles on a curve (Seminarium, Algebra och geometri)

An-Khuong Doan: (Formal) moduli problems and equivariant structures

31 mar

Seminarium, Algebra och geometri

torsdag 2022-03-31, 10.15 - 11.15

Medverkande: An-Khuong Doan (Jussieu)

Plats: Zoom, meeting ID: 698 8663 6380

2022-03-31T10:15:00.000+02:00 2022-03-31T11:15:00.000+02:00 An-Khuong Doan: (Formal) moduli problems and equivariant structures (Seminarium, Algebra och geometri) Zoom, meeting ID: 698 8663 6380 (KTH, Stockholm, Sweden)An-Khuong Doan: (Formal) moduli problems and equivariant structures (Seminarium, Algebra och geometri)

Michele Pernice: Results about the Chow ring of moduli of stable curves of genus three

1 apr

Seminarium, Algebra och geometri

fredag 2022-04-01, 10.15 - 11.15

Medverkande: Michele Pernice (Scuola Normale Superiore, Pisa)

Plats: Zoom, meeting ID: 698 8663 6380

2022-04-01T10:15:00.000+02:00 2022-04-01T11:15:00.000+02:00 Michele Pernice: Results about the Chow ring of moduli of stable curves of genus three (Seminarium, Algebra och geometri) Zoom, meeting ID: 698 8663 6380 (KTH, Stockholm, Sweden)Michele Pernice: Results about the Chow ring of moduli of stable curves of genus three (Seminarium, Algebra och geometri)

Søren Gammelgaard: Quiver varieties and moduli spaces attached to Kleinian singularities

1 apr

Seminarium, Algebra och geometri

fredag 2022-04-01, 13.15 - 14.15

Medverkande: Søren Gammelgaard (University of Oxford)

Plats: Zoom, meeting ID: 698 8663 6380

2022-04-01T13:15:00.000+02:00 2022-04-01T14:15:00.000+02:00 Søren Gammelgaard: Quiver varieties and moduli spaces attached to Kleinian singularities (Seminarium, Algebra och geometri) Zoom, meeting ID: 698 8663 6380 (KTH, Stockholm, Sweden)Søren Gammelgaard: Quiver varieties and moduli spaces attached to Kleinian singularities (Seminarium, Algebra och geometri)

Nero Budur: Singularities and the monodromy conjecture

22 sep

Seminarium, Algebra och geometri

torsdag 2022-09-22, 11.00

Medverkande: Nero Budur, Leuven

Plats: Cramérrummet, Albano House 1

2022-09-22T11:00:00.000+02:00 2022-09-22T11:00:00.000+02:00 Nero Budur: Singularities and the monodromy conjecture (Seminarium, Algebra och geometri) Cramérrummet, Albano House 1 (KTH, Stockholm, Sweden)Nero Budur: Singularities and the monodromy conjecture (Seminarium, Algebra och geometri)

Fabian Hebestreit: The stable cohomology of symplectic groups of the integers

28 sep

Seminarium, Algebra och geometri

onsdag 2022-09-28, 13.15 - 14.15

Medverkande: Fabian Hebestreit, Münster

Plats: Cramérrummet, Albano House 1

2022-09-28T13:15:00.000+02:00 2022-09-28T14:15:00.000+02:00 Fabian Hebestreit: The stable cohomology of symplectic groups of the integers (Seminarium, Algebra och geometri) Cramérrummet, Albano House 1 (KTH, Stockholm, Sweden)Fabian Hebestreit: The stable cohomology of symplectic groups of the integers (Seminarium, Algebra och geometri)

Ronno Das: Hypersurfaces and inclusion-exclusion

5 okt

Seminarium, Algebra och geometri

onsdag 2022-10-05, 13.15

Medverkande: Ronno Das, Stockholm University

Plats: KTH, 3418

2022-10-05T13:15:00.000+02:00 2022-10-05T13:15:00.000+02:00 Ronno Das: Hypersurfaces and inclusion-exclusion (Seminarium, Algebra och geometri) KTH, 3418 (KTH, Stockholm, Sweden)Ronno Das: Hypersurfaces and inclusion-exclusion (Seminarium, Algebra och geometri)

Alexander Schmidt: Tame cohomology of schemes and adic spaces

6 okt

Seminarium, Algebra och geometri

torsdag 2022-10-06, 13.15 - 14.15

Medverkande: Alexander Schmidt, Universität Heidelberg

Plats: KTH, 3418

2022-10-06T13:15:00.000+02:00 2022-10-06T14:15:00.000+02:00 Alexander Schmidt: Tame cohomology of schemes and adic spaces (Seminarium, Algebra och geometri) KTH, 3418 (KTH, Stockholm, Sweden)Alexander Schmidt: Tame cohomology of schemes and adic spaces (Seminarium, Algebra och geometri)

Lenny Taelman: Deformations of Calabi–Yau varieties in mixed characteristic

12 okt

Seminarium, Algebra och geometri

onsdag 2022-10-12, 13.15 - 14.15

Medverkande: Lenny Taelman, University of Amsterdam

Plats: Cramérrummet, Albano House 1

2022-10-12T13:15:00.000+02:00 2022-10-12T14:15:00.000+02:00 Lenny Taelman: Deformations of Calabi–Yau varieties in mixed characteristic (Seminarium, Algebra och geometri) Cramérrummet, Albano House 1 (KTH, Stockholm, Sweden)Lenny Taelman: Deformations of Calabi–Yau varieties in mixed characteristic (Seminarium, Algebra och geometri)

Angelina Zheng: Stable cohomology of the moduli space of trigonal curves

19 okt

Seminarium, Algebra och geometri

onsdag 2022-10-19, 13.15 - 14.15

Medverkande: Angelina Zheng (SU and University of Pavia)

Plats: KTH, 3418

2022-10-19T13:15:00.000+02:00 2022-10-19T14:15:00.000+02:00 Angelina Zheng: Stable cohomology of the moduli space of trigonal curves (Seminarium, Algebra och geometri) KTH, 3418 (KTH, Stockholm, Sweden)Angelina Zheng: Stable cohomology of the moduli space of trigonal curves (Seminarium, Algebra och geometri)

John Ottem: Two coniveau filtrations

26 okt

Seminarium, Algebra och geometri

onsdag 2022-10-26, 13.15

Medverkande: John Ottem (Oslo)

Plats: Albano, Cramér room

2022-10-26T13:15:00.000+02:00 2022-10-26T13:15:00.000+02:00 John Ottem: Two coniveau filtrations (Seminarium, Algebra och geometri) Albano, Cramér room (KTH, Stockholm, Sweden)John Ottem: Two coniveau filtrations (Seminarium, Algebra och geometri)

Jeffrey Giansiracusa: An E-infinity structure on MacPherson's matroid grassmannians

9 nov

Seminarium, Algebra och geometri

onsdag 2022-11-09, 13.15

Medverkande: Jeffrey Giansiracusa (Durham)

Plats: Albano, Cramér room

2022-11-09T13:15:00.000+01:00 2022-11-09T13:15:00.000+01:00 Jeffrey Giansiracusa: An E-infinity structure on MacPherson's matroid grassmannians (Seminarium, Algebra och geometri) Albano, Cramér room (KTH, Stockholm, Sweden)Jeffrey Giansiracusa: An E-infinity structure on MacPherson's matroid grassmannians (Seminarium, Algebra och geometri)

Benjamin Briggs: Syzygies of the cotangent complex

16 nov

Seminarium, Algebra och geometri

onsdag 2022-11-16, 13.15 - 15.00

Medverkande: Benjamin Briggs (University of Copenhagen)

Plats: KTH, 3418

2022-11-16T13:15:00.000+01:00 2022-11-16T15:00:00.000+01:00 Benjamin Briggs: Syzygies of the cotangent complex (Seminarium, Algebra och geometri) KTH, 3418 (KTH, Stockholm, Sweden)Benjamin Briggs: Syzygies of the cotangent complex (Seminarium, Algebra och geometri)

Mikala Ørsnes Jansen: Reductive Borel–Serre & Unstable algebraic K-theory

23 nov

Seminarium, Algebra och geometri

onsdag 2022-11-23, 13.15

Medverkande: Mikala Ørsnes Jansen (Köpenhamn)

Plats: Albano, Cramér room

2022-11-23T13:15:00.000+01:00 2022-11-23T13:15:00.000+01:00 Mikala Ørsnes Jansen: Reductive Borel–Serre & Unstable algebraic K-theory (Seminarium, Algebra och geometri) Albano, Cramér room (KTH, Stockholm, Sweden)Mikala Ørsnes Jansen: Reductive Borel–Serre & Unstable algebraic K-theory (Seminarium, Algebra och geometri)

Rachael Boyd: Embedding spaces of split links

30 nov

Seminarium, Algebra och geometri

onsdag 2022-11-30, 13.15

Medverkande: Rachael Boyd (Cambridge University)

Plats: KTH, 3418

2022-11-30T13:15:00.000+01:00 2022-11-30T13:15:00.000+01:00 Rachael Boyd: Embedding spaces of split links (Seminarium, Algebra och geometri) KTH, 3418 (KTH, Stockholm, Sweden)Rachael Boyd: Embedding spaces of split links (Seminarium, Algebra och geometri)

Tom Bachmann: Cohomology of Eilenberg–MacLane spaces

1 dec

Seminarium, Algebra och geometri

torsdag 2022-12-01, 10.15 - 12.00

Medverkande: Tom Bachmann, Oslo

Plats: SU, hus 1, lärosal 2

2022-12-01T10:15:00.000+01:00 2022-12-01T12:00:00.000+01:00 Tom Bachmann: Cohomology of Eilenberg–MacLane spaces (Seminarium, Algebra och geometri) SU, hus 1, lärosal 2 (KTH, Stockholm, Sweden)Tom Bachmann: Cohomology of Eilenberg–MacLane spaces (Seminarium, Algebra och geometri)

Christian Liedkte: Curves on K3 Surfaces

14 dec

Seminarium, Algebra och geometri

onsdag 2022-12-14, 13.15 - 15.00

Medverkande: Christian Liedkte (TU Munich)

Plats: KTH, 3418

2022-12-14T13:15:00.000+01:00 2022-12-14T15:00:00.000+01:00 Christian Liedkte: Curves on K3 Surfaces (Seminarium, Algebra och geometri) KTH, 3418 (KTH, Stockholm, Sweden)Christian Liedkte: Curves on K3 Surfaces (Seminarium, Algebra och geometri)