Seminarium, Algebra och geometri

Volodymyr Mazorchuk: H-cell reduction for 2-representations of fiat 2-categories

29 maj

Seminarium, Algebra och geometri

onsdag 2019-05-29, 13.15 - 15.00

Medverkande: Volodymyr Mazorchuk (Uppsala)

Plats: Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University

2019-05-29T13:15:00.000+02:00 2019-05-29T15:00:00.000+02:00 Volodymyr Mazorchuk: H-cell reduction for 2-representations of fiat 2-categories (Seminarium, Algebra och geometri) Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University (KTH, Stockholm, Sweden)Volodymyr Mazorchuk: H-cell reduction for 2-representations of fiat 2-categories (Seminarium, Algebra och geometri)

Claude Cibils: Han's conjecture and split extension algebras

5 jun

Seminarium, Algebra och geometri

onsdag 2019-06-05, 13.15 - 14.15

Medverkande: Claude Cibils (Montpellier)

Plats: Room 3418, KTH

2019-06-05T13:15:00.000+02:00 2019-06-05T14:15:00.000+02:00 Claude Cibils: Han's conjecture and split extension algebras (Seminarium, Algebra och geometri) Room 3418, KTH (KTH, Stockholm, Sweden)Claude Cibils: Han's conjecture and split extension algebras (Seminarium, Algebra och geometri)

Matt Kerr: Hodge Theory of Degenerations

20 jun

Seminarium, Algebra och geometri

torsdag 2019-06-20, 13.15 - 14.15

Medverkande: Matt Kerr (Washington U in St Louis)

Plats: Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University

2019-06-20T13:15:00.000+02:00 2019-06-20T14:15:00.000+02:00 Matt Kerr: Hodge Theory of Degenerations (Seminarium, Algebra och geometri) Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University (KTH, Stockholm, Sweden)Matt Kerr: Hodge Theory of Degenerations (Seminarium, Algebra och geometri)

Michael Stillman: Quadratic Gorenstein rings and the Koszul property

26 jun

Seminarium, Algebra och geometri

onsdag 2019-06-26, 13.15 - 14.15

Medverkande: Michael Stillman (Cornell)

Plats: Room 3418, KTH

2019-06-26T13:15:00.000+02:00 2019-06-26T14:15:00.000+02:00 Michael Stillman: Quadratic Gorenstein rings and the Koszul property (Seminarium, Algebra och geometri) Room 3418, KTH (KTH, Stockholm, Sweden)Michael Stillman: Quadratic Gorenstein rings and the Koszul property (Seminarium, Algebra och geometri)

Jørgen Rennemo: Fix-point loci in Hilbert schemes of points in the plane

28 aug

Seminarium, Algebra och geometri

onsdag 2019-08-28, 13.15 - 15.00

Medverkande: Jørgen Rennemo (Oslo)

Plats: Room 3418, KTH

2019-08-28T13:15:00.000+02:00 2019-08-28T15:00:00.000+02:00 Jørgen Rennemo: Fix-point loci in Hilbert schemes of points in the plane (Seminarium, Algebra och geometri) Room 3418, KTH (KTH, Stockholm, Sweden)Jørgen Rennemo: Fix-point loci in Hilbert schemes of points in the plane (Seminarium, Algebra och geometri)

Ian Hambleton: Manifolds and symmetry

11 sep

Seminarium, Algebra och geometri

onsdag 2019-09-11, 13.15 - 14.15

Medverkande: Ian Hambleton (McMaster university)

Plats: Room 3418, KTH

2019-09-11T13:15:00.000+02:00 2019-09-11T14:15:00.000+02:00 Ian Hambleton: Manifolds and symmetry (Seminarium, Algebra och geometri) Room 3418, KTH (KTH, Stockholm, Sweden)Ian Hambleton: Manifolds and symmetry (Seminarium, Algebra och geometri)

Roy Skjelnes: The space of Twisted cubics

2 okt

Seminarium, Algebra och geometri

onsdag 2019-10-02, 13.15 - 14.15

Medverkande: Roy Skjelnes (KTH)

Plats: Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University

2019-10-02T13:15:00.000+02:00 2019-10-02T14:15:00.000+02:00 Roy Skjelnes: The space of Twisted cubics (Seminarium, Algebra och geometri) Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University (KTH, Stockholm, Sweden)Roy Skjelnes: The space of Twisted cubics (Seminarium, Algebra och geometri)

Oliver Leigh: The Moduli Space of Stable Maps with Divisible Ramification

9 okt

Seminarium, Algebra och geometri

onsdag 2019-10-09, 13.15

Medverkande: Oliver Leigh, Stockholm University

Plats: Room 3418, KTH

2019-10-09T13:15:00.000+02:00 2019-10-09T13:15:00.000+02:00 Oliver Leigh: The Moduli Space of Stable Maps with Divisible Ramification (Seminarium, Algebra och geometri) Room 3418, KTH (KTH, Stockholm, Sweden)Oliver Leigh: The Moduli Space of Stable Maps with Divisible Ramification (Seminarium, Algebra och geometri)

Søren Galatius: Periodicity and stability in mapping class groups and other E_2 algebras

16 okt

Seminarium, Algebra och geometri

onsdag 2019-10-16, 13.15 - 15.00

Medverkande: Søren Galatius, København

Plats: Sal 306, hus 6, Kräftriket, SU

2019-10-16T13:15:00.000+02:00 2019-10-16T15:00:00.000+02:00 Søren Galatius: Periodicity and stability in mapping class groups and other E_2 algebras (Seminarium, Algebra och geometri) Sal 306, hus 6, Kräftriket, SU (KTH, Stockholm, Sweden)Søren Galatius: Periodicity and stability in mapping class groups and other E_2 algebras (Seminarium, Algebra och geometri)

Andrea Di Lorenzo: The Chow ring of the stack of stable curves of genus 2

30 okt

Seminarium, Algebra och geometri

onsdag 2019-10-30, 13.15

Medverkande: Andra Di Lorenzo, Aarhus

Plats: Sal 306, hus 6, Kräftriket, SU

2019-10-30T13:15:00.000+01:00 2019-10-30T13:15:00.000+01:00 Andrea Di Lorenzo: The Chow ring of the stack of stable curves of genus 2 (Seminarium, Algebra och geometri) Sal 306, hus 6, Kräftriket, SU (KTH, Stockholm, Sweden)Andrea Di Lorenzo: The Chow ring of the stack of stable curves of genus 2 (Seminarium, Algebra och geometri)

Orlando Marigliano: Discrete Statistical Models with Rational Maximum Likelihood Estimator

6 nov

Seminarium, Algebra och geometri

onsdag 2019-11-06, 13.15

Medverkande: Orlando Marigliano, Max Planck Institute for Mathematics in the Sciences (Leipzig)

Plats: KTH 3418

2019-11-06T13:15:00.000+01:00 2019-11-06T13:15:00.000+01:00 Orlando Marigliano: Discrete Statistical Models with Rational Maximum Likelihood Estimator (Seminarium, Algebra och geometri) KTH 3418 (KTH, Stockholm, Sweden)Orlando Marigliano: Discrete Statistical Models with Rational Maximum Likelihood Estimator (Seminarium, Algebra och geometri)

Marcel Rubió: Structure theorems for the cohomology jump loci of singularities

13 nov

Seminarium, Algebra och geometri

onsdag 2019-11-13, 13.15 - 15.00

Medverkande: Marcel Rubió, Stockholms universitet

Plats: Kräftriket, house 6, room 306

2019-11-13T13:15:00.000+01:00 2019-11-13T15:00:00.000+01:00 Marcel Rubió: Structure theorems for the cohomology jump loci of singularities (Seminarium, Algebra och geometri) Kräftriket, house 6, room 306 (KTH, Stockholm, Sweden)Marcel Rubió: Structure theorems for the cohomology jump loci of singularities (Seminarium, Algebra och geometri)

Khazhgali Kozhasov: On the number of critical points of a real form on the sphere

27 nov

Seminarium, Algebra och geometri

onsdag 2019-11-27, 13.15 - 14.15

Medverkande: Khazhgali Kozhasov, TU Braunschweig

Plats: Kräftriket, house 6, room 306

2019-11-27T13:15:00.000+01:00 2019-11-27T14:15:00.000+01:00 Khazhgali Kozhasov: On the number of critical points of a real form on the sphere (Seminarium, Algebra och geometri) Kräftriket, house 6, room 306 (KTH, Stockholm, Sweden)Khazhgali Kozhasov: On the number of critical points of a real form on the sphere (Seminarium, Algebra och geometri)

Ties Laarakker: Vertical Vafa-Witten Invariants

4 dec

Seminarium, Algebra och geometri

onsdag 2019-12-04, 13.15 - 14.15

Medverkande: Ties Laarakker, Imperial College London

Plats: KTH, 3418

2019-12-04T13:15:00.000+01:00 2019-12-04T14:15:00.000+01:00 Ties Laarakker: Vertical Vafa-Witten Invariants (Seminarium, Algebra och geometri) KTH, 3418 (KTH, Stockholm, Sweden)Ties Laarakker: Vertical Vafa-Witten Invariants (Seminarium, Algebra och geometri)