Seminar, Algebra & Geometry
Wed 18 January - Sun 31 December
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Seminar, Algebra & Geometry
Wednesday 2023-01-18, 13:15
Participating: Michele Pernice, KTH
Location: Albano, Cramér room
2023-01-18T13:15:00.000+01:00 2023-01-18T13:15:00.000+01:00 Michele Pernice: A_r -stable curves and the (almost) integral Chow ring of M3bar (Seminar, Algebra & Geometry) Albano, Cramér room (KTH, Stockholm, Sweden)Michele Pernice: A_r -stable curves and the (almost) integral Chow ring of M3bar (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Tuesday 2023-01-24, 15:15 - 16:15
Participating: Arnab Kundu (Paris)
Location: Zoom
Video link: Meeting ID: 652 5601 5501
2023-01-24T15:15:00.000+01:00 2023-01-24T16:15:00.000+01:00 Arnab Kundu: Torsors on Valuation Rings (Seminar, Algebra & Geometry) Zoom (KTH, Stockholm, Sweden)Arnab Kundu: Torsors on Valuation Rings (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-01-25, 13:15
Participating: Tim Hosgood, SU
Location: KTH, 3418
2023-01-25T13:15:00.000+01:00 2023-01-25T13:15:00.000+01:00 Tim Hosgood: Geometry-independent constructions of bundles and sheaves (Seminar, Algebra & Geometry) KTH, 3418 (KTH, Stockholm, Sweden)Tim Hosgood: Geometry-independent constructions of bundles and sheaves (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-01-25, 16:00 - 17:00
Participating: David Kern (Montpellier)
Location: Zoom
Video link: Meeting ID: 652 5601 5501
2023-01-25T16:00:00.000+01:00 2023-01-25T17:00:00.000+01:00 David Kern: Derived geometric Field Theory for orbifold quasimap theory (Seminar, Algebra & Geometry) Zoom (KTH, Stockholm, Sweden)David Kern: Derived geometric Field Theory for orbifold quasimap theory (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Thursday 2023-01-26, 14:00 - 15:00
Participating: Samuel Stark (ETH)
Location: Zoom
Video link: Meeting ID: 652 5601 5501
2023-01-26T14:00:00.000+01:00 2023-01-26T15:00:00.000+01:00 Samuel Stark: Geometry of Quot schemes (Seminar, Algebra & Geometry) Zoom (KTH, Stockholm, Sweden)Samuel Stark: Geometry of Quot schemes (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-02-08, 13:15
Participating: Roman Sauer, Karlsruhe
Location: KTH, 3418
2023-02-08T13:15:00.000+01:00 2023-02-08T13:15:00.000+01:00 Roman Sauer: Higher property T of arithmetic lattices (Seminar, Algebra & Geometry) KTH, 3418 (KTH, Stockholm, Sweden)Roman Sauer: Higher property T of arithmetic lattices (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-02-15, 13:15
Participating: Elizabeth Tatum, SU
Location: Albano, Cramér room
2023-02-15T13:15:00.000+01:00 2023-02-15T13:15:00.000+01:00 Elizabeth Tatum: BP<2>-Cooperations and Brown–Gitler Spectra (Seminar, Algebra & Geometry) Albano, Cramér room (KTH, Stockholm, Sweden)Elizabeth Tatum: BP<2>-Cooperations and Brown–Gitler Spectra (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-03-01, 13:15
Participating: Marco D'Anna, Catania
Location: Albano, Cramér room
2023-03-01T13:15:00.000+01:00 2023-03-01T13:15:00.000+01:00 Marco D'Anna: Almost Gorenstein rings and further generalizations: the one-dimensional case (Seminar, Algebra & Geometry) Albano, Cramér room (KTH, Stockholm, Sweden)Marco D'Anna: Almost Gorenstein rings and further generalizations: the one-dimensional case (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-03-15, 13:15
Participating: Dhyan Aranha, Essen
Location: Albano, Cramér room
2023-03-15T13:15:00.000+01:00 2023-03-15T13:15:00.000+01:00 Dhyan Aranha: Cosection localization in derived algebraic geometry (Seminar, Algebra & Geometry) Albano, Cramér room (KTH, Stockholm, Sweden)Dhyan Aranha: Cosection localization in derived algebraic geometry (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-03-22, 13:15
Participating: Jasper van de Kreeke, Amsterdam
Location: KTH, 3418
2023-03-22T13:15:00.000+01:00 2023-03-22T13:15:00.000+01:00 Jasper van de Kreeke: Deformed mirror symmetry for punctured surfaces (Seminar, Algebra & Geometry) KTH, 3418 (KTH, Stockholm, Sweden)Jasper van de Kreeke: Deformed mirror symmetry for punctured surfaces (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-03-29, 11:00 - 12:00
Participating: Arkadij Bojko, ETH
Location: Albano, Cramér room
2023-03-29T11:00:00.000+02:00 2023-03-29T12:00:00.000+02:00 Arkadij Bojko: Equivariant Segre and Verlinde series for Quot-schemes (Seminar, Algebra & Geometry) Albano, Cramér room (KTH, Stockholm, Sweden)Arkadij Bojko: Equivariant Segre and Verlinde series for Quot-schemes (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-03-29, 13:15
Participating: Dusan Dragutinovic, Utrecht
Location: Albano, Cramér room
2023-03-29T13:15:00.000+02:00 2023-03-29T13:15:00.000+02:00 Dusan Dragutinovic: Supersingular curves of genus 4 in characteristic 2 (Seminar, Algebra & Geometry) Albano, Cramér room (KTH, Stockholm, Sweden)Dusan Dragutinovic: Supersingular curves of genus 4 in characteristic 2 (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-04-05, 13:15
Participating: Samir Canning, ETH
Location: KTH, 3418
2023-04-05T13:15:00.000+02:00 2023-04-05T13:15:00.000+02:00 Samir Canning: The Gorenstein question and Pixton's conjecture (Seminar, Algebra & Geometry) KTH, 3418 (KTH, Stockholm, Sweden)Samir Canning: The Gorenstein question and Pixton's conjecture (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-04-12, 13:15
Participating: Viveka Erlandsson, Bristol
Location: Albano, Cramér room
2023-04-12T13:15:00.000+02:00 2023-04-12T13:15:00.000+02:00 Viveka Erlandsson: Counting geodesics on surfaces (Seminar, Algebra & Geometry) Albano, Cramér room (KTH, Stockholm, Sweden)Viveka Erlandsson: Counting geodesics on surfaces (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-04-19, 13:15
Participating: Arnab Kundu, Paris
Location: KTH, 3418
2023-04-19T13:15:00.000+02:00 2023-04-19T13:15:00.000+02:00 Arnab Kundu: Tilting correspondences of perfectoid rings (Seminar, Algebra & Geometry) KTH, 3418 (KTH, Stockholm, Sweden)Arnab Kundu: Tilting correspondences of perfectoid rings (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-04-26, 13:15
Participating: Emanuel Reinecke, MPIM Bonn
Location: Albano, Cramér room
2023-04-26T13:15:00.000+02:00 2023-04-26T13:15:00.000+02:00 Emanuel Reinecke: Unipotent homotopy theory of schemes (Seminar, Algebra & Geometry) Albano, Cramér room (KTH, Stockholm, Sweden)Emanuel Reinecke: Unipotent homotopy theory of schemes (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-05-03, 13:15 - 14:15
Participating: Magnus Carlson, SU
Location: KTH, 3418
2023-05-03T13:15:00.000+02:00 2023-05-03T14:15:00.000+02:00 Magnus Carlson: Class groups and Massey products (Seminar, Algebra & Geometry) KTH, 3418 (KTH, Stockholm, Sweden)Magnus Carlson: Class groups and Massey products (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-05-10, 13:15 - 14:15
Participating: Georg Oberdieck, KTH
Location: Albano, Cramér room
2023-05-10T13:15:00.000+02:00 2023-05-10T14:15:00.000+02:00 Georg Oberdieck: Curve counting on the Enriques surface and Borcherds automorphic form (Seminar, Algebra & Geometry) Albano, Cramér room (KTH, Stockholm, Sweden)Georg Oberdieck: Curve counting on the Enriques surface and Borcherds automorphic form (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-05-17, 13:15 - 14:15
Participating: Rahul Pandharipande, ETH Zurich
Location: KTH, 3418
2023-05-17T13:15:00.000+02:00 2023-05-17T14:15:00.000+02:00 Rahul Pandharipande: Cycles on the moduli space A_g of abelian varieties (Seminar, Algebra & Geometry) KTH, 3418 (KTH, Stockholm, Sweden)Rahul Pandharipande: Cycles on the moduli space A_g of abelian varieties (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-06-07, 13:15
Participating: Brandon Williams, RWTH Aachen
Location: Albano, Cramér room
2023-06-07T13:15:00.000+02:00 2023-06-07T13:15:00.000+02:00 Brandon Williams: Modular products that are singular modulo primes (Seminar, Algebra & Geometry) Albano, Cramér room (KTH, Stockholm, Sweden)Brandon Williams: Modular products that are singular modulo primes (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-08-30, 13:15
Participating: Louis Hainaut, Stockholm University
Location: Albano, Cramér room
2023-08-30T13:15:00.000+02:00 2023-08-30T13:15:00.000+02:00 Louis Hainaut: A classifying space for the handlebody mapping class group (Seminar, Algebra & Geometry) Albano, Cramér room (KTH, Stockholm, Sweden)Louis Hainaut: A classifying space for the handlebody mapping class group (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Thursday 2023-09-14, 13:15
Participating: Denis Nesterov, Vienna
Location: Albano, Cramér room
2023-09-14T13:15:00.000+02:00 2023-09-14T13:15:00.000+02:00 Denis Nesterov: Enumerative mirror symmetry for moduli spaces of Higgs bundles (Seminar, Algebra & Geometry) Albano, Cramér room (KTH, Stockholm, Sweden)Denis Nesterov: Enumerative mirror symmetry for moduli spaces of Higgs bundles (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-09-20, 13:15
Participating: Tilman Bauer, KTH
Location: KTH, 3418
2023-09-20T13:15:00.000+02:00 2023-09-20T13:15:00.000+02:00 Tilman Bauer: Topological Jacobi Forms (Seminar, Algebra & Geometry) KTH, 3418 (KTH, Stockholm, Sweden)Tilman Bauer: Topological Jacobi Forms (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-09-27, 13:15
Participating: Doosung Park, Wuppertal
Location: Albano, Cramér room
2023-09-27T13:15:00.000+02:00 2023-09-27T13:15:00.000+02:00 Doosung Park: Motivic six-functor formalism for log scheme (Seminar, Algebra & Geometry) Albano, Cramér room (KTH, Stockholm, Sweden)Doosung Park: Motivic six-functor formalism for log scheme (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-10-04, 13:15 - 14:15
Participating: Alice Hedenlund (Uppsala)
Location: KTH, 3418
2023-10-04T13:15:00.000+02:00 2023-10-04T14:15:00.000+02:00 Alice Hedenlund: Twisted Spectra (Seminar, Algebra & Geometry) KTH, 3418 (KTH, Stockholm, Sweden)Alice Hedenlund: Twisted Spectra (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-10-18, 13:15 - 14:15
Participating: Gregory G. Smith (Queen's university)
Location: KTH, 3418
2023-10-18T13:15:00.000+02:00 2023-10-18T14:15:00.000+02:00 Gregory G. Smith: Sums of squares on surfaces (Seminar, Algebra & Geometry) KTH, 3418 (KTH, Stockholm, Sweden)Gregory G. Smith: Sums of squares on surfaces (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-10-25, 13:15 - 14:15
Participating: Renée Hoekzema, VU Amsterdam
Location: Albano, Cramér room
2023-10-25T13:15:00.000+02:00 2023-10-25T14:15:00.000+02:00 Renée Hoekzema: Cut and paste invariants of manifolds via algebraic K-theory (Seminar, Algebra & Geometry) Albano, Cramér room (KTH, Stockholm, Sweden)Renée Hoekzema: Cut and paste invariants of manifolds via algebraic K-theory (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-11-01, 13:15 - 14:15
Participating: Alessandro D'Angelo, KTH
Location: KTH, 3418
2023-11-01T13:15:00.000+01:00 2023-11-01T14:15:00.000+01:00 Alessandro D'Angelo: Localisation Theorems in Motivic Homotopy Theory (Seminar, Algebra & Geometry) KTH, 3418 (KTH, Stockholm, Sweden)Alessandro D'Angelo: Localisation Theorems in Motivic Homotopy Theory (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-11-08, 13:15 - 14:15
Participating: Mattias Jonsson, University of Michigan
Location: Albano, Cramér room
2023-11-08T13:15:00.000+01:00 2023-11-08T14:15:00.000+01:00 Mattias Jonsson: Base loci of linear series and non-Archimedean Monge–Ampère equations (Seminar, Algebra & Geometry) Albano, Cramér room (KTH, Stockholm, Sweden)Mattias Jonsson: Base loci of linear series and non-Archimedean Monge–Ampère equations (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-11-22, 13:15 - 14:15
Participating: Ran Azouri (Université Sorbonne Paris Nord)
Location: Albano, Cramér room
2023-11-22T13:15:00.000+01:00 2023-11-22T14:15:00.000+01:00 Ran Azouri: Enumerating motivic nearby cycles (Seminar, Algebra & Geometry) Albano, Cramér room (KTH, Stockholm, Sweden)Ran Azouri: Enumerating motivic nearby cycles (Seminar, Algebra & Geometry) -
Michael Stillman: The combinatorial structure of Quot schemes on projective space: which are smooth?
Seminar, Algebra & Geometry
Wednesday 2023-11-29, 13:15 - 14:15
Participating: Michael Stillman, Cornell/KTH
Location: KTH, 3418
2023-11-29T13:15:00.000+01:00 2023-11-29T14:15:00.000+01:00 Michael Stillman: The combinatorial structure of Quot schemes on projective space: which are smooth? (Seminar, Algebra & Geometry) KTH, 3418 (KTH, Stockholm, Sweden)Michael Stillman: The combinatorial structure of Quot schemes on projective space: which are smooth? (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-12-06, 13:15 - 14:15
Participating: Wei Ping Li (Hong Kong)
Location: Albano, Cramér room
2023-12-06T13:15:00.000+01:00 2023-12-06T14:15:00.000+01:00 Wei Ping Li: A road map to Gromov-Witten invariants on Calabi–Yau quintic threefold (Seminar, Algebra & Geometry) Albano, Cramér room (KTH, Stockholm, Sweden)Wei Ping Li: A road map to Gromov-Witten invariants on Calabi–Yau quintic threefold (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2023-12-20, 13:15 - 14:15
Participating: Gunther Cornelissen (Utrecht)
Location: Cramerroom, Albano
2023-12-20T13:15:00.000+01:00 2023-12-20T14:15:00.000+01:00 Gunther Cornelissen: Dynamics in algebraic groups and cellular automata (Seminar, Algebra & Geometry) Cramerroom, Albano (KTH, Stockholm, Sweden)Gunther Cornelissen: Dynamics in algebraic groups and cellular automata (Seminar, Algebra & Geometry)