Seminar, Algebra & Geometry
Mon 28 January - Tue 31 December
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Seminar, Algebra & Geometry
Wednesday 2019-01-30, 13:15 - 15:00
Participating: Gregory G Smith (KTH / Queen's)
Location: Room 3418, KTH
2019-01-30T13:15:00.000+01:00 2019-01-30T15:00:00.000+01:00 Greg Smith: Sums of Squares on Real Projective Varieties (Seminar, Algebra & Geometry) Room 3418, KTH (KTH, Stockholm, Sweden)Greg Smith: Sums of Squares on Real Projective Varieties (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-02-06, 13:15 - 14:15
Participating: Eugenia Ferrari (Bergen)
Location: Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University
2019-02-06T13:15:00.000+01:00 2019-02-06T14:15:00.000+01:00 Eugenia Ferrari: An Enriques Theorem in Characteristic p (Seminar, Algebra & Geometry) Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University (KTH, Stockholm, Sweden)Eugenia Ferrari: An Enriques Theorem in Characteristic p (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-02-13, 13:15 - 14:15
Participating: Sofia Tirabassi (SU)
Location: Room 3418, KTH
2019-02-13T13:15:00.000+01:00 2019-02-13T14:15:00.000+01:00 Sofia Tirabassi: Rational points and (twisted) derived equivalence (Seminar, Algebra & Geometry) Room 3418, KTH (KTH, Stockholm, Sweden)Sofia Tirabassi: Rational points and (twisted) derived equivalence (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Thursday 2019-02-21, 13:15 - 14:15
Participating: Vladimir Dotsenko (Trinity College Dublin)
Location: Room 14, building 5 kräftriket, Department of Mathematics, Stockholm University
2019-02-21T13:15:00.000+01:00 2019-02-21T14:15:00.000+01:00 Vladimir Dotsenko: Rational homotopy type of the moduli space of stable rational curves (Seminar, Algebra & Geometry) Room 14, building 5 kräftriket, Department of Mathematics, Stockholm University (KTH, Stockholm, Sweden)Vladimir Dotsenko: Rational homotopy type of the moduli space of stable rational curves (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-02-27, 13:15 - 14:15
Participating: Kęstutis Česnavičius (Orsay)
Location: Room 3418, KTH
2019-02-27T13:15:00.000+01:00 2019-02-27T14:15:00.000+01:00 Kęstutis Česnavičius: Macaulayfication of Noetherian schemes (Seminar, Algebra & Geometry) Room 3418, KTH (KTH, Stockholm, Sweden)Kęstutis Česnavičius: Macaulayfication of Noetherian schemes (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-03-06, 13:15 - 15:00
Participating: Giorgio Scattareggia (Bergen)
Location: Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University
2019-03-06T13:15:00.000+01:00 2019-03-06T15:00:00.000+01:00 Giorgio Scattareggia: An obstruction theory for the moduli spaces of coherent systems (Seminar, Algebra & Geometry) Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University (KTH, Stockholm, Sweden)Giorgio Scattareggia: An obstruction theory for the moduli spaces of coherent systems (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-03-20, 13:15 - 15:00
Participating: Sanaz Pooya (SU)
Location: Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University
2019-03-20T13:15:00.000+01:00 2019-03-20T15:00:00.000+01:00 Sanaz Pooya: The Baum-Connes conjecture via explicit examples (Seminar, Algebra & Geometry) Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University (KTH, Stockholm, Sweden)Sanaz Pooya: The Baum-Connes conjecture via explicit examples (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-03-27, 13:15 - 14:15
Participating: Dan Petersen (SU)
Location: Room 3418, KTH
2019-03-27T13:15:00.000+01:00 2019-03-27T14:15:00.000+01:00 Dan Petersen: Lie, associative and commutative quasi-isomorphism (Seminar, Algebra & Geometry) Room 3418, KTH (KTH, Stockholm, Sweden)Dan Petersen: Lie, associative and commutative quasi-isomorphism (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-04-03, 13:15 - 14:15
Participating: Rikard Bøgvad (SU)
Location: Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University
2019-04-03T13:15:00.000+02:00 2019-04-03T14:15:00.000+02:00 Rikard Bøgvad: Using rings of differential operators to construct simple modules for complex reflection groups (Seminar, Algebra & Geometry) Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University (KTH, Stockholm, Sweden)Rikard Bøgvad: Using rings of differential operators to construct simple modules for complex reflection groups (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-04-10, 13:15 - 15:00
Participating: Geoffroy Horel (Paris 13)
Location: Room 3418, KTH
2019-04-10T13:15:00.000+02:00 2019-04-10T15:00:00.000+02:00 Geoffroy Horel: Galois group and space of knots (Seminar, Algebra & Geometry) Room 3418, KTH (KTH, Stockholm, Sweden)Geoffroy Horel: Galois group and space of knots (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-04-17, 13:15 - 14:15
Participating: Manuel Krannich (Cambridge)
Location: Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University
2019-04-17T13:15:00.000+02:00 2019-04-17T14:15:00.000+02:00 Manuel Krannich: Mapping class groups of highly connected manifolds (Seminar, Algebra & Geometry) Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University (KTH, Stockholm, Sweden)Manuel Krannich: Mapping class groups of highly connected manifolds (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-04-24, 13:15
Participating: Martin Gallauer (Oxford)
Location: Room 3418, KTH
2019-04-24T13:15:00.000+02:00 2019-04-24T13:15:00.000+02:00 Martin Gallauer: How many real Artin-Tate motives are there? (Seminar, Algebra & Geometry) Room 3418, KTH (KTH, Stockholm, Sweden)Martin Gallauer: How many real Artin-Tate motives are there? (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-05-15, 13:15
Participating: Wanmin Liu (Uppsala)
Location: Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University
2019-05-15T13:15:00.000+02:00 2019-05-15T13:15:00.000+02:00 Wanmin Liu: Fourier–Mukai transforms of slope stable torsion-free sheaves on Weierstrass elliptic surfaces (Seminar, Algebra & Geometry) Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University (KTH, Stockholm, Sweden)Wanmin Liu: Fourier–Mukai transforms of slope stable torsion-free sheaves on Weierstrass elliptic surfaces (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-05-29, 13:15 - 15:00
Participating: Volodymyr Mazorchuk (Uppsala)
Location: 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 (Seminar, Algebra & Geometry) 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 (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-06-05, 13:15 - 14:15
Participating: Claude Cibils (Montpellier)
Location: 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 (Seminar, Algebra & Geometry) Room 3418, KTH (KTH, Stockholm, Sweden)Claude Cibils: Han's conjecture and split extension algebras (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Thursday 2019-06-20, 13:15 - 14:15
Participating: Matt Kerr (Washington U in St Louis)
Location: 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 (Seminar, Algebra & Geometry) Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University (KTH, Stockholm, Sweden)Matt Kerr: Hodge Theory of Degenerations (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-06-26, 13:15 - 14:15
Participating: Michael Stillman (Cornell)
Location: 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 (Seminar, Algebra & Geometry) Room 3418, KTH (KTH, Stockholm, Sweden)Michael Stillman: Quadratic Gorenstein rings and the Koszul property (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-08-28, 13:15 - 15:00
Participating: Jørgen Rennemo (Oslo)
Location: 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 (Seminar, Algebra & Geometry) Room 3418, KTH (KTH, Stockholm, Sweden)Jørgen Rennemo: Fix-point loci in Hilbert schemes of points in the plane (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-09-11, 13:15 - 14:15
Participating: Ian Hambleton (McMaster university)
Location: Room 3418, KTH
2019-09-11T13:15:00.000+02:00 2019-09-11T14:15:00.000+02:00 Ian Hambleton: Manifolds and symmetry (Seminar, Algebra & Geometry) Room 3418, KTH (KTH, Stockholm, Sweden)Ian Hambleton: Manifolds and symmetry (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-10-02, 13:15 - 14:15
Participating: Roy Skjelnes (KTH)
Location: 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 (Seminar, Algebra & Geometry) Room 306, House 6, Kräftriket, Department of Mathematics, Stockholm University (KTH, Stockholm, Sweden)Roy Skjelnes: The space of Twisted cubics (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-10-09, 13:15
Participating: Oliver Leigh, Stockholm University
Location: 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 (Seminar, Algebra & Geometry) Room 3418, KTH (KTH, Stockholm, Sweden)Oliver Leigh: The Moduli Space of Stable Maps with Divisible Ramification (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-10-16, 13:15 - 15:00
Participating: Søren Galatius, København
Location: 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 (Seminar, Algebra & Geometry) Sal 306, hus 6, Kräftriket, SU (KTH, Stockholm, Sweden)Søren Galatius: Periodicity and stability in mapping class groups and other E_2 algebras (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-10-30, 13:15
Participating: Andra Di Lorenzo, Aarhus
Location: 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 (Seminar, Algebra & Geometry) Sal 306, hus 6, Kräftriket, SU (KTH, Stockholm, Sweden)Andrea Di Lorenzo: The Chow ring of the stack of stable curves of genus 2 (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-11-06, 13:15
Participating: Orlando Marigliano, Max Planck Institute for Mathematics in the Sciences (Leipzig)
Location: 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 (Seminar, Algebra & Geometry) KTH 3418 (KTH, Stockholm, Sweden)Orlando Marigliano: Discrete Statistical Models with Rational Maximum Likelihood Estimator (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-11-13, 13:15 - 15:00
Participating: Marcel Rubió, Stockholms universitet
Location: 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 (Seminar, Algebra & Geometry) Kräftriket, house 6, room 306 (KTH, Stockholm, Sweden)Marcel Rubió: Structure theorems for the cohomology jump loci of singularities (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-11-27, 13:15 - 14:15
Participating: Khazhgali Kozhasov, TU Braunschweig
Location: 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 (Seminar, Algebra & Geometry) Kräftriket, house 6, room 306 (KTH, Stockholm, Sweden)Khazhgali Kozhasov: On the number of critical points of a real form on the sphere (Seminar, Algebra & Geometry) -
Seminar, Algebra & Geometry
Wednesday 2019-12-04, 13:15 - 14:15
Participating: Ties Laarakker, Imperial College London
Location: KTH, 3418
2019-12-04T13:15:00.000+01:00 2019-12-04T14:15:00.000+01:00 Ties Laarakker: Vertical Vafa-Witten Invariants (Seminar, Algebra & Geometry) KTH, 3418 (KTH, Stockholm, Sweden)Ties Laarakker: Vertical Vafa-Witten Invariants (Seminar, Algebra & Geometry)