Problemlösningsseminarium i kommutativ algebra
Sö 13 mars - Lö 31 december
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Seminarium, kommutativ algebra
måndag 2022-03-14, 15.00 - 16.00
Medverkande: Boris Shapiro (SU)
Plats: Zoom
Videolänk: Meeting ID: 617 5356 8496
2022-03-14T15:00:00.000+01:00 2022-03-14T16:00:00.000+01:00 Boris Shapiro: Around generalized zonotopal algebras of graphs (Seminarium, kommutativ algebra) Zoom (KTH, Stockholm, Sweden)Boris Shapiro: Around generalized zonotopal algebras of graphs (Seminarium, kommutativ algebra) -
Seminarium, kommutativ algebra
måndag 2022-03-21, 15.00 - 16.00
Medverkande: Gunnar Fløystad (Bergen)
Plats: Zoom
Videolänk: Meeting ID: 691 1772 0862
2022-03-21T15:00:00.000+01:00 2022-03-21T16:00:00.000+01:00 Gunnar Fløystad: Separating and joining variables in monomial ideals (Seminarium, kommutativ algebra) Zoom (KTH, Stockholm, Sweden)Gunnar Fløystad: Separating and joining variables in monomial ideals (Seminarium, kommutativ algebra) -
Seminarium, kommutativ algebra
måndag 2022-04-11, 15.00 - 16.00
Medverkande: Ilya Smirnov (BCAM)
Plats: Zoom
Videolänk: Meeting ID: 618 2221 9254
2022-04-11T15:00:00.000+02:00 2022-04-11T16:00:00.000+02:00 Ilya Smirnov: More questions about Lech’s inequality (Seminarium, kommutativ algebra) Zoom (KTH, Stockholm, Sweden)Ilya Smirnov: More questions about Lech’s inequality (Seminarium, kommutativ algebra) -
Seminarium, kommutativ algebra
måndag 2022-04-25, 15.00 - 16.00
Medverkande: Mats Boij (KTH)
Plats: Zoom
Videolänk: Meeting ID: 655 5976 9915
2022-04-25T15:00:00.000+02:00 2022-04-25T16:00:00.000+02:00 Mats Boij: The Weak Lefschetz Property for almost complete intersections generated by uniform powers of general linear forms (Seminarium, kommutativ algebra) Zoom (KTH, Stockholm, Sweden)Mats Boij: The Weak Lefschetz Property for almost complete intersections generated by uniform powers of general linear forms (Seminarium, kommutativ algebra) -
Seminarium, kommutativ algebra
måndag 2022-05-02, 15.00 - 16.00
Medverkande: Alessio D'Alì (Osnabrück)
Plats: Zoom
Videolänk: Meeting ID: 634 5223 2191
2022-05-02T15:00:00.000+02:00 2022-05-02T16:00:00.000+02:00 Alessio D'Alì: On the Koszul property for quadratic Artinian Gorenstein graded rings (Seminarium, kommutativ algebra) Zoom (KTH, Stockholm, Sweden)Alessio D'Alì: On the Koszul property for quadratic Artinian Gorenstein graded rings (Seminarium, kommutativ algebra) -
Seminarium, kommutativ algebra
måndag 2022-05-09, 16.30 - 17.30
Medverkande: Jürgen Herzog (Duisburg-Essen)
Plats: Zoom
Videolänk: Meeting ID: 644 6390 5038
2022-05-09T16:30:00.000+02:00 2022-05-09T17:30:00.000+02:00 Jürgen Herzog: Rings of Teter type (Seminarium, kommutativ algebra) Zoom (KTH, Stockholm, Sweden)Jürgen Herzog: Rings of Teter type (Seminarium, kommutativ algebra) -
Seminarium, kommutativ algebra
måndag 2022-05-16, 15.00 - 16.00
Medverkande: Ralf Fröberg (Stockholm University)
Plats: Zoom
Videolänk: Meeting ID: 615 7656 0927
2022-05-16T15:00:00.000+02:00 2022-05-16T16:00:00.000+02:00 Ralf Fröberg: Rings with (partly) linear resolution, mostly monomial rings (Seminarium, kommutativ algebra) Zoom (KTH, Stockholm, Sweden)Ralf Fröberg: Rings with (partly) linear resolution, mostly monomial rings (Seminarium, kommutativ algebra) -
Seminarium, kommutativ algebra
måndag 2022-10-10, 15.00 - 16.00
Medverkande: Lisa Nicklasson (Genoa)
Plats: Zoom
Videolänk: Meeting ID: 691 5964 0797
2022-10-10T15:00:00.000+02:00 2022-10-10T16:00:00.000+02:00 Lisa Nicklasson: Lefschetz properties of Artinian algebras (Seminarium, kommutativ algebra) Zoom (KTH, Stockholm, Sweden)Lisa Nicklasson: Lefschetz properties of Artinian algebras (Seminarium, kommutativ algebra) -
Seminarium, kommutativ algebra
måndag 2022-10-24, 15.15 - 16.15
Medverkande: Lisa Seccia (Genoa)
Plats: Zoom
Videolänk: Meeting ID: 661 4318 1157
2022-10-24T15:15:00.000+02:00 2022-10-24T16:15:00.000+02:00 Lisa Seccia: Weakly-closed graphs and F-purity of binomial edge ideals (Seminarium, kommutativ algebra) Zoom (KTH, Stockholm, Sweden)Lisa Seccia: Weakly-closed graphs and F-purity of binomial edge ideals (Seminarium, kommutativ algebra) -
Seminarium, kommutativ algebra
måndag 2022-11-07, 15.00 - 16.00
Medverkande: Rikard Bögvad, Stockholm University
Plats: Zoom
Videolänk: Meeting ID: 666 5213 9781
2022-11-07T15:00:00.000+01:00 2022-11-07T16:00:00.000+01:00 Rikard Bögvad: How to recognize Hilbert series of graded complete intersections (with generators of different positive degrees) (Seminarium, kommutativ algebra) Zoom (KTH, Stockholm, Sweden)Rikard Bögvad: How to recognize Hilbert series of graded complete intersections (with generators of different positive degrees) (Seminarium, kommutativ algebra) -
Seminarium, kommutativ algebra
måndag 2022-11-14, 15.15 - 16.15
Medverkande: Nancy Abdallah, University of Borås
Plats: Zoom
Videolänk: Meeting ID: 631 6209 9117
2022-11-14T15:15:00.000+01:00 2022-11-14T16:15:00.000+01:00 Nancy Abdallah: Free resolutions and Lefschetz properties of AG rings (Seminarium, kommutativ algebra) Zoom (KTH, Stockholm, Sweden)Nancy Abdallah: Free resolutions and Lefschetz properties of AG rings (Seminarium, kommutativ algebra) -
Seminarium, kommutativ algebra
måndag 2022-11-21, 15.00 - 16.00
Medverkande: Emil Sköldberg, University of Galway
Plats: Zoom
Videolänk: Meeting ID: 6317 7902 434
2022-11-21T15:00:00.000+01:00 2022-11-21T16:00:00.000+01:00 Emil Sköldberg: Homological properties of binomial edge ideals (Seminarium, kommutativ algebra) Zoom (KTH, Stockholm, Sweden)Emil Sköldberg: Homological properties of binomial edge ideals (Seminarium, kommutativ algebra) -
Seminarium, kommutativ algebra
måndag 2022-11-28, 15.00 - 16.00
Medverkande: Anna Torstensson, Lund
Plats: Zoom
Videolänk: Meeting ID: 642 5442 0032
2022-11-28T15:00:00.000+01:00 2022-11-28T16:00:00.000+01:00 Anna Torstensson: Describing subalgebras of k[x] by conditions (Seminarium, kommutativ algebra) Zoom (KTH, Stockholm, Sweden)Anna Torstensson: Describing subalgebras of k[x] by conditions (Seminarium, kommutativ algebra) -
Seminarium, kommutativ algebra
måndag 2022-12-05, 15.00 - 16.00
Medverkande: Mehrdad Nasernejad, Lens
Plats: Zoom
Videolänk: Meeting ID: 641 5377 3636
2022-12-05T15:00:00.000+01:00 2022-12-05T16:00:00.000+01:00 Mehrdad Nasernejad: Classes of normally and nearly normally torsion-free monomial ideals (Seminarium, kommutativ algebra) Zoom (KTH, Stockholm, Sweden)Mehrdad Nasernejad: Classes of normally and nearly normally torsion-free monomial ideals (Seminarium, kommutativ algebra) -
Seminarium, kommutativ algebra
måndag 2022-12-12, 15.00 - 16.00
Medverkande: Milo Orlich, Aalto Universit
Plats: Zoom
Videolänk: Meeting ID: 617 3654 7173
2022-12-12T15:00:00.000+01:00 2022-12-12T16:00:00.000+01:00 Milo Orlich: Asymptotic results on the regularity of edge ideals of graphs via critical graphs (Seminarium, kommutativ algebra) Zoom (KTH, Stockholm, Sweden)Milo Orlich: Asymptotic results on the regularity of edge ideals of graphs via critical graphs (Seminarium, kommutativ algebra)