Seminarium, Mittag-Leffler

Kieran O'Grady: Theta groups and projective models of HK varieties

5 okt

Seminarium, Mittag-Leffler

tisdag 2021-10-05, 13.15 - 14.15

Medverkande: Kieran O'Grady (Sapienza University of Rome)

Plats: Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880)

2021-10-05T13:15:00.000+02:00 2021-10-05T14:15:00.000+02:00 Kieran O'Grady: Theta groups and projective models of HK varieties (Seminarium, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880) (KTH, Stockholm, Sweden)Kieran O'Grady: Theta groups and projective models of HK varieties (Seminarium, Mittag-Leffler)

Kai Behrend: Donaldson-Thomas theory of the quantum Fermat quintic

5 okt

Seminarium, Mittag-Leffler

tisdag 2021-10-05, 14.30 - 15.30

Medverkande: Kai Behrend (University of British Columbia)

Plats: Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880)

2021-10-05T14:30:00.000+02:00 2021-10-05T15:30:00.000+02:00 Kai Behrend: Donaldson-Thomas theory of the quantum Fermat quintic (Seminarium, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880) (KTH, Stockholm, Sweden)Kai Behrend: Donaldson-Thomas theory of the quantum Fermat quintic (Seminarium, Mittag-Leffler)

Gavril Farkas: Koszul modules in algebraic geometry

7 okt

Seminarium, Mittag-Leffler

torsdag 2021-10-07, 14.00 - 15.00

Medverkande: Gavril Farkas (Humboldt-Universität zu Berlin)

Plats: Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880)

2021-10-07T14:00:00.000+02:00 2021-10-07T15:00:00.000+02:00 Gavril Farkas: Koszul modules in algebraic geometry (Seminarium, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880) (KTH, Stockholm, Sweden)Gavril Farkas: Koszul modules in algebraic geometry (Seminarium, Mittag-Leffler)

Ming Hao Quek: Logarithmic resolution of singularities via multi-weighted blow-ups

7 okt

Seminarium, Mittag-Leffler

torsdag 2021-10-07, 15.30 - 16.30

Medverkande: Ming Hao Quek (Brown University)

Plats: Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880)

2021-10-07T15:30:00.000+02:00 2021-10-07T16:30:00.000+02:00 Ming Hao Quek: Logarithmic resolution of singularities via multi-weighted blow-ups (Seminarium, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880) (KTH, Stockholm, Sweden)Ming Hao Quek: Logarithmic resolution of singularities via multi-weighted blow-ups (Seminarium, Mittag-Leffler)

Emanuele Macrí: Antisymplectic involutions on projective hyperkähler manifolds

8 okt

Seminarium, Mittag-Leffler

fredag 2021-10-08, 14.00 - 15.00

Medverkande: Emanuele Macrí (Université Paris-Saclay)

Plats: Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880)

2021-10-08T14:00:00.000+02:00 2021-10-08T15:00:00.000+02:00 Emanuele Macrí: Antisymplectic involutions on projective hyperkähler manifolds (Seminarium, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880) (KTH, Stockholm, Sweden)Emanuele Macrí: Antisymplectic involutions on projective hyperkähler manifolds (Seminarium, Mittag-Leffler)

Bruno Klingler: On the algebraicity of the Hodge locus

12 okt

Seminarium, Mittag-Leffler

tisdag 2021-10-12, 13.15 - 14.15

Medverkande: Bruno Klingler (Humboldt-Universität zu Berlin)

Plats: Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880)

2021-10-12T13:15:00.000+02:00 2021-10-12T14:15:00.000+02:00 Bruno Klingler: On the algebraicity of the Hodge locus (Seminarium, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880) (KTH, Stockholm, Sweden)Bruno Klingler: On the algebraicity of the Hodge locus (Seminarium, Mittag-Leffler)

Laure Flapan: Product identities in the Chow rings of hyperkähler manifolds

12 okt

Seminarium, Mittag-Leffler

tisdag 2021-10-12, 14.30 - 15.30

Medverkande: Laure Flapan (Michigan State University)

Plats: Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880)

2021-10-12T14:30:00.000+02:00 2021-10-12T15:30:00.000+02:00 Laure Flapan: Product identities in the Chow rings of hyperkähler manifolds (Seminarium, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880) (KTH, Stockholm, Sweden)Laure Flapan: Product identities in the Chow rings of hyperkähler manifolds (Seminarium, Mittag-Leffler)

Bjørn Skauli: Stable irrationality of a (2,3)-complete intersection fourfold

14 okt

Seminarium, Mittag-Leffler

torsdag 2021-10-14, 10.00 - 11.00

Medverkande: Bjørn Skauli (University of Oslo)

Plats: Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880)

2021-10-14T10:00:00.000+02:00 2021-10-14T11:00:00.000+02:00 Bjørn Skauli: Stable irrationality of a (2,3)-complete intersection fourfold (Seminarium, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880) (KTH, Stockholm, Sweden)Bjørn Skauli: Stable irrationality of a (2,3)-complete intersection fourfold (Seminarium, Mittag-Leffler)

Angelo Vistoli: An arithmetic valuative criterion for properness for tame stacks, and applications

14 okt

Seminarium, Mittag-Leffler

torsdag 2021-10-14, 14.00 - 15.00

Medverkande: Angelo Vistoli (Scuola Normale Superiore)

Plats: Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880)

2021-10-14T14:00:00.000+02:00 2021-10-14T15:00:00.000+02:00 Angelo Vistoli: An arithmetic valuative criterion for properness for tame stacks, and applications (Seminarium, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880) (KTH, Stockholm, Sweden)Angelo Vistoli: An arithmetic valuative criterion for properness for tame stacks, and applications (Seminarium, Mittag-Leffler)

Dan Edidin: The integral Chow ring of the stack of hyperelliptic Weierstrass points

14 okt

Seminarium, Mittag-Leffler

torsdag 2021-10-14, 15.30 - 16.30

Medverkande: Dan Edidin (University of Missouri)

Plats: Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880)

2021-10-14T15:30:00.000+02:00 2021-10-14T16:30:00.000+02:00 Dan Edidin: The integral Chow ring of the stack of hyperelliptic Weierstrass points (Seminarium, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880) (KTH, Stockholm, Sweden)Dan Edidin: The integral Chow ring of the stack of hyperelliptic Weierstrass points (Seminarium, Mittag-Leffler)

Jørgen Rennemo: K-theoretic sheaf counting invariants on C^4

26 okt

Seminarium, Mittag-Leffler

tisdag 2021-10-26, 13.15 - 14.15

Medverkande: Jørgen Rennemo (University of Oslo, online)

Plats: Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880)

2021-10-26T13:15:00.000+02:00 2021-10-26T14:15:00.000+02:00 Jørgen Rennemo: K-theoretic sheaf counting invariants on C^4 (Seminarium, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880) (KTH, Stockholm, Sweden)Jørgen Rennemo: K-theoretic sheaf counting invariants on C^4 (Seminarium, Mittag-Leffler)

Martin Gulbrandsen: Geometry of wall crossings for the Hilbert scheme of skew lines

26 okt

Seminarium, Mittag-Leffler

tisdag 2021-10-26, 14.30 - 15.30

Medverkande: Martin Gulbrandsen (University of Stavanger)

Plats: Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880)

2021-10-26T14:30:00.000+02:00 2021-10-26T15:30:00.000+02:00 Martin Gulbrandsen: Geometry of wall crossings for the Hilbert scheme of skew lines (Seminarium, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880) (KTH, Stockholm, Sweden)Martin Gulbrandsen: Geometry of wall crossings for the Hilbert scheme of skew lines (Seminarium, Mittag-Leffler)

Dirk van Bree: Virasoro constraints for moduli spaces of sheaves on surfaces

28 okt

Seminarium, Mittag-Leffler

torsdag 2021-10-28, 14.00 - 15.00

Medverkande: Dirk van Bree (Utrecht)

Plats: Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880)

2021-10-28T14:00:00.000+02:00 2021-10-28T15:00:00.000+02:00 Dirk van Bree: Virasoro constraints for moduli spaces of sheaves on surfaces (Seminarium, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880) (KTH, Stockholm, Sweden)Dirk van Bree: Virasoro constraints for moduli spaces of sheaves on surfaces (Seminarium, Mittag-Leffler)

Maria Yakerson: Twisted K-theory in motivic homotopy theory

28 okt

Seminarium, Mittag-Leffler

torsdag 2021-10-28, 15.30 - 16.30

Medverkande: Maria Yakerson (ETH Zürich)

Plats: Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880)

2021-10-28T15:30:00.000+02:00 2021-10-28T16:30:00.000+02:00 Maria Yakerson: Twisted K-theory in motivic homotopy theory (Seminarium, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880) (KTH, Stockholm, Sweden)Maria Yakerson: Twisted K-theory in motivic homotopy theory (Seminarium, Mittag-Leffler)