Department of Mathematics
Mathematics can be described as the science which, using logic, investigates properties and patterns of abstract structures. Historically, mathematics has developed in close interplay with the natural sciences and technology. The department hosts four divisions.
Divisions
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Seminar, Commutative Algebra
Tuesday 2026-09-29, 15:00 - 16:00
Participating: Jan Snellman (Linköping)
Video link: Meeting ID: 686 2571 1755
2026-09-29T15:00:00.000+02:00 2026-09-29T16:00:00.000+02:00 Jan Snellman: The ring of arithmetic functions under Dirichlet convolution; monomial ideals, Poincaré–Betti series, and a bit of AI (Seminar, Commutative Algebra) Jan Snellman: The ring of arithmetic functions under Dirichlet convolution; monomial ideals, Poincaré–Betti series, and a bit of AI (Seminar, Commutative Algebra) -
Seminar, other
Tuesday 2026-09-29, 15:15 - 16:00
Participating: Isabel Dahlgren (KTH)
Location: KTH, Room D2
2026-09-29T15:15:00.000+02:00 2026-09-29T16:00:00.000+02:00 Isabel Dahlgren: Lean for the Working Mathematician (for KTH) (Seminar, other) KTH, Room D2 (KTH, Stockholm, Sweden)Isabel Dahlgren: Lean for the Working Mathematician (for KTH) (Seminar, other) -
Degree project
Tuesday 2026-09-29, 15:15 - 16:15
Location: KTH, Room 3418
Respondent: Anton Ottosson
2026-09-29T15:15:00.000+02:00 2026-09-29T16:15:00.000+02:00 Anton Ottosson: Characterization of quasisymmetric circle homeomorphisms using the welding Grunsky matrix (Degree project) KTH, Room 3418 (KTH, Stockholm, Sweden)Anton Ottosson: Characterization of quasisymmetric circle homeomorphisms using the welding Grunsky matrix (Degree project) -
Public defences of doctoral theses
Wednesday 2026-09-30, 10:00
Location: F3 (Flodis), Lindstedtsvägen 26 & 28
Doctoral student: Michele Mascherpa , Numerisk analys, optimeringslära och systemteori
2026-09-30T10:00:00.000+02:00 2026-09-30T10:00:00.000+02:00 Optimal transport methods for estimation and control in critical infrastructure (Public defences of doctoral theses) F3 (Flodis), Lindstedtsvägen 26 & 28 (KTH, Stockholm, Sweden)Optimal transport methods for estimation and control in critical infrastructure (Public defences of doctoral theses) -
Seminar, Combinatorics
Wednesday 2026-09-30, 10:15
Participating: Shouda Wang (KTH)
Location: KTH, 3418
2026-09-30T10:15:00.000+02:00 2026-09-30T10:15:00.000+02:00 Shouda Wang: Equality cases of geometric and combinatorial inequalities: from Alexandrov–Fenchel to generalized Mason (Seminar, Combinatorics) KTH, 3418 (KTH, Stockholm, Sweden)Shouda Wang: Equality cases of geometric and combinatorial inequalities: from Alexandrov–Fenchel to generalized Mason (Seminar, Combinatorics)