Calendar

Justus Sagemüller: Representing Continuous Functions with Lazy Infinite Data Structures – Dos and Don'ts

21 Apr

Seminar, Applied CATS

Tuesday 2026-04-21, 10:15 - 11:15

Participating: Justus Sagemüller (KTH)

Location: KTH 3418, Lindstedtsvägen 25 and Zoom

Video link: https://kth-se.zoom.us/j/65583358144?pwd=us6mdDtBgkEdZefvgbZPBWNujl3YuJ.1

2026-04-21T10:15:00.000+02:00 2026-04-21T11:15:00.000+02:00 Justus Sagemüller: Representing Continuous Functions with Lazy Infinite Data Structures – Dos and Don'ts (Seminar, Applied CATS) KTH 3418, Lindstedtsvägen 25 and Zoom (KTH, Stockholm, Sweden)Justus Sagemüller: Representing Continuous Functions with Lazy Infinite Data Structures – Dos and Don'ts (Seminar, Applied CATS)

Matthew Davidson Booth: Further Progress on the Weak Lefschetz Property for Monomial Almost Complete Intersections in Three Variables

21 Apr

Seminar, Commutative Algebra

Tuesday 2026-04-21, 15:00 - 16:00

Participating: Matthew Davidson Booth (University of South Carolina)

Video link: Zoom, Meeting ID: 631 8904 3474

2026-04-21T15:00:00.000+02:00 2026-04-21T16:00:00.000+02:00 Matthew Davidson Booth: Further Progress on the Weak Lefschetz Property for Monomial Almost Complete Intersections in Three Variables (Seminar, Commutative Algebra) Matthew Davidson Booth: Further Progress on the Weak Lefschetz Property for Monomial Almost Complete Intersections in Three Variables (Seminar, Commutative Algebra)

Edda Sigurdardottir: Tame families of Stein manifolds

22 Apr

Seminar, Analysis Stockholm

Wednesday 2026-04-22, 11:00 - 12:00

Participating: Edda Sigurdardottir (Chalmers)

Location: Albano, Cramér Room

2026-04-22T11:00:00.000+02:00 2026-04-22T12:00:00.000+02:00 Edda Sigurdardottir: Tame families of Stein manifolds (Seminar, Analysis Stockholm) Albano, Cramér Room (KTH, Stockholm, Sweden)Edda Sigurdardottir: Tame families of Stein manifolds (Seminar, Analysis Stockholm)

Fabio Toninelli: Dimers with layered disorder

22 Apr

Seminar, Probability and Mathematical Physics

Wednesday 2026-04-22, 13:15 - 14:15

Participating: Fabio Toninelli, TU Vienna

Location: KTH 3721, Lindstedsvägen 25

2026-04-22T13:15:00.000+02:00 2026-04-22T14:15:00.000+02:00 Fabio Toninelli: Dimers with layered disorder (Seminar, Probability and Mathematical Physics ) KTH 3721, Lindstedsvägen 25 (KTH, Stockholm, Sweden)Fabio Toninelli: Dimers with layered disorder (Seminar, Probability and Mathematical Physics )

A day of modular forms

23 Apr

Conference

Thursday 2026-04-23, 09:00 - 14:45

Location: Albano, Cramér

2026-04-23T09:00:00.000+02:00 2026-04-23T14:45:00.000+02:00 A day of modular forms (Conference) Albano, Cramér (KTH, Stockholm, Sweden)A day of modular forms (Conference)

Jorge Fariña Asategui: An ergodic approach to the proportion of periodic points of polynomials over finite fields

23 Apr

Seminar, Dynamical Systems

Thursday 2026-04-23, 10:00

Participating: Jorge Fariña Asategui (Lund)

Location: Room 3721, Lindstedtsvägen 25

2026-04-23T10:00:00.000+02:00 2026-04-23T10:00:00.000+02:00 Jorge Fariña Asategui: An ergodic approach to the proportion of periodic points of polynomials over finite fields (Seminar, Dynamical Systems) Room 3721, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Jorge Fariña Asategui: An ergodic approach to the proportion of periodic points of polynomials over finite fields (Seminar, Dynamical Systems)

Adrianna Gillman: An efficient and high order accurate solution technique for variable coefficient elliptic partial differential equations

23 Apr

Seminar, Numerical analysis

Thursday 2026-04-23, 14:15 - 15:00

Participating: Adrianna Gillman (University of Colorado, Boulder & KTH)

Location: KTH, 3721

2026-04-23T14:15:00.000+02:00 2026-04-23T15:00:00.000+02:00 Adrianna Gillman: An efficient and high order accurate solution technique for variable coefficient elliptic partial differential equations (Seminar, Numerical analysis) KTH, 3721 (KTH, Stockholm, Sweden)Adrianna Gillman: An efficient and high order accurate solution technique for variable coefficient elliptic partial differential equations (Seminar, Numerical analysis)

Sjoerd de Vries: The Hecke trace formula for Drinfeld modular forms

24 Apr

Dissertation

Friday 2026-04-24, 13:15

Location: Albano, Lärosal 22, Hus 4, Vån 2

Video link: Meeting ID: 688 3865 5793

Doctoral student: Sjoerd de Vries

2026-04-24T13:15:00.000+02:00 2026-04-24T13:15:00.000+02:00 Sjoerd de Vries: The Hecke trace formula for Drinfeld modular forms (Dissertation) Albano, Lärosal 22, Hus 4, Vån 2 (KTH, Stockholm, Sweden)Sjoerd de Vries: The Hecke trace formula for Drinfeld modular forms (Dissertation)

Katharina Jochemko: Binary classification with star-shaped polyhedral sets

28 Apr

Seminar, Applied CATS

Tuesday 2026-04-28, 10:15 - 11:15

Participating: Katharina Jochemko(KTH)

Location: KTH 3418, Lindstedtsvägen 25 and Zoom

Video link: https://kth-se.zoom.us/j/65583358144?pwd=us6mdDtBgkEdZefvgbZPBWNujl3YuJ.1

2026-04-28T10:15:00.000+02:00 2026-04-28T11:15:00.000+02:00 Katharina Jochemko: Binary classification with star-shaped polyhedral sets (Seminar, Applied CATS) KTH 3418, Lindstedtsvägen 25 and Zoom (KTH, Stockholm, Sweden)Katharina Jochemko: Binary classification with star-shaped polyhedral sets (Seminar, Applied CATS)

Inversions in the 1324-avoiding permutations

28 Apr

Licentiate seminars

Tuesday 2026-04-28, 13:00

Location: D3, Lindstedtsvägen 5, Stockholm

Doctoral student: Emil Verkama , Algebra, kombinatorik och topologi

2026-04-28T13:00:00.000+02:00 2026-04-28T13:00:00.000+02:00 Inversions in the 1324-avoiding permutations (Licentiate seminars) D3, Lindstedtsvägen 5, Stockholm (KTH, Stockholm, Sweden)Inversions in the 1324-avoiding permutations (Licentiate seminars)

Ralf Fröberg: On squarefree monomial rings with 2-linear resolution

28 Apr

Seminar, Commutative Algebra

Tuesday 2026-04-28, 15:00 - 16:00

Participating: Ralf Fröberg (SU)

Location: Albano, Kovalevsky room

2026-04-28T15:00:00.000+02:00 2026-04-28T16:00:00.000+02:00 Ralf Fröberg: On squarefree monomial rings with 2-linear resolution (Seminar, Commutative Algebra) Albano, Kovalevsky room (KTH, Stockholm, Sweden)Ralf Fröberg: On squarefree monomial rings with 2-linear resolution (Seminar, Commutative Algebra)

Francesca Zaffalon: Generalizing self-duality in the Grassmannian

29 Apr

Seminar, Combinatorics

Wednesday 2026-04-29, 10:15

Location: 3418

2026-04-29T10:15:00.000+02:00 2026-04-29T10:15:00.000+02:00 Francesca Zaffalon: Generalizing self-duality in the Grassmannian (Seminar, Combinatorics) 3418 (KTH, Stockholm, Sweden)Francesca Zaffalon: Generalizing self-duality in the Grassmannian (Seminar, Combinatorics)

Alan Sola: Pairs of Clark operators and their Taylor joint spectra

29 Apr

Seminar, Analysis Stockholm

Wednesday 2026-04-29, 11:00 - 12:00

Participating: Alan Sola (SU)

Location: Albano, Cramér Room

2026-04-29T11:00:00.000+02:00 2026-04-29T12:00:00.000+02:00 Alan Sola: Pairs of Clark operators and their Taylor joint spectra (Seminar, Analysis Stockholm) Albano, Cramér Room (KTH, Stockholm, Sweden)Alan Sola: Pairs of Clark operators and their Taylor joint spectra (Seminar, Analysis Stockholm)

Oliver Lindström: Log Geometric Models for Little Disks Operads

29 Apr

Seminar, Algebra & Geometry

Wednesday 2026-04-29, 13:15 - 14:15

Participating: Oliver Lindström (Stockholm University)

Location: KTH, 3418

2026-04-29T13:15:00.000+02:00 2026-04-29T14:15:00.000+02:00 Oliver Lindström: Log Geometric Models for Little Disks Operads (Seminar, Algebra & Geometry) KTH, 3418 (KTH, Stockholm, Sweden)Oliver Lindström: Log Geometric Models for Little Disks Operads (Seminar, Algebra & Geometry)

Malin Palö Forsström: Lattice gauge theories and the toric code

29 Apr

Seminar, Probability and Mathematical Physics

Wednesday 2026-04-29, 13:15 - 14:15

Participating: Malin Palö Forsström (Chalmers University of Technology)

Location: KTH 3721, Lindstedsvägen 25

2026-04-29T13:15:00.000+02:00 2026-04-29T14:15:00.000+02:00 Malin Palö Forsström: Lattice gauge theories and the toric code (Seminar, Probability and Mathematical Physics ) KTH 3721, Lindstedsvägen 25 (KTH, Stockholm, Sweden)Malin Palö Forsström: Lattice gauge theories and the toric code (Seminar, Probability and Mathematical Physics )

Anna Lindeberg: Simplifying and Characterizing Networks via Least Common Ancestors

29 Apr

Seminar, Computational Mathematics

Wednesday 2026-04-29, 13:30 - 14:30

Participating: Anna Lindeberg (SU)

Location: Albano, Cramer Room

2026-04-29T13:30:00.000+02:00 2026-04-29T14:30:00.000+02:00 Anna Lindeberg: Simplifying and Characterizing Networks via Least Common Ancestors (Seminar, Computational Mathematics) Albano, Cramer Room (KTH, Stockholm, Sweden)Anna Lindeberg: Simplifying and Characterizing Networks via Least Common Ancestors (Seminar, Computational Mathematics)

Andrea Nützi: Solutions of the constraints with controlled decay to Kerr, including Schwartz decay

30 Apr

Seminar, Differential geometry and general relativity

Thursday 2026-04-30, 13:00 - 14:00

Participating: Andrea Nützi, SU

Location: Cramér room, Roslagsvägen 26

2026-04-30T13:00:00.000+02:00 2026-04-30T14:00:00.000+02:00 Andrea Nützi: Solutions of the constraints with controlled decay to Kerr, including Schwartz decay (Seminar, Differential geometry and general relativity) Cramér room, Roslagsvägen 26 (KTH, Stockholm, Sweden)Andrea Nützi: Solutions of the constraints with controlled decay to Kerr, including Schwartz decay (Seminar, Differential geometry and general relativity)

Sofía Errazuriz: Sigle-view Rolling Shutter SfM (or how to use distortions to our advantage)

5 May

Seminar, Applied CATS

Tuesday 2026-05-05, 10:15 - 11:15

Participating: Sofía Errazuriz (KTH)

Location: KTH 3418, Lindstedtsvägen 25 and Zoom

Video link: https://kth-se.zoom.us/j/65583358144?pwd=us6mdDtBgkEdZefvgbZPBWNujl3YuJ.1

2026-05-05T10:15:00.000+02:00 2026-05-05T11:15:00.000+02:00 Sofía Errazuriz: Sigle-view Rolling Shutter SfM (or how to use distortions to our advantage) (Seminar, Applied CATS) KTH 3418, Lindstedtsvägen 25 and Zoom (KTH, Stockholm, Sweden)Sofía Errazuriz: Sigle-view Rolling Shutter SfM (or how to use distortions to our advantage) (Seminar, Applied CATS)

Yan Luo: Analytic and geometric approach towards a generalized Loewner potential

5 May

Seminar, Probability and Mathematical Physics

Tuesday 2026-05-05, 10:15 - 11:15

Participating: Yan Luo, ETH Zurich

Location: KTH 3721, Lindstedsvägen 25

2026-05-05T10:15:00.000+02:00 2026-05-05T11:15:00.000+02:00 Yan Luo: Analytic and geometric approach towards a generalized Loewner potential (Seminar, Probability and Mathematical Physics ) KTH 3721, Lindstedsvägen 25 (KTH, Stockholm, Sweden)Yan Luo: Analytic and geometric approach towards a generalized Loewner potential (Seminar, Probability and Mathematical Physics )

Jie Wang: Entropic Regularization for Wasserstein Distributionally Robust Optimization

5 May

Seminar, Mathematical statistics

Tuesday 2026-05-05, 13:15 - 14:15

Participating: Jie Wang (Chinese University of Hong Kong, Shenzhen)

Location: 3721 (Lindstedtsvägen 25)

2026-05-05T13:15:00.000+02:00 2026-05-05T14:15:00.000+02:00 Jie Wang: Entropic Regularization for Wasserstein Distributionally Robust Optimization (Seminar, Mathematical statistics) 3721 (Lindstedtsvägen 25) (KTH, Stockholm, Sweden)Jie Wang: Entropic Regularization for Wasserstein Distributionally Robust Optimization (Seminar, Mathematical statistics)

Darij Grinberg: Tales from the descent algebra

6 May

Seminar, Combinatorics

Wednesday 2026-05-06, 10:15 - 11:15

Location: 3418

2026-05-06T10:15:00.000+02:00 2026-05-06T11:15:00.000+02:00 Darij Grinberg: Tales from the descent algebra (Seminar, Combinatorics) 3418 (KTH, Stockholm, Sweden)Darij Grinberg: Tales from the descent algebra (Seminar, Combinatorics)

Li Chen: Fractional Gaussian Fields and the Parabolic Anderson Model on the Sierpiński gasket

6 May

Seminar, Probability and Mathematical Physics

Wednesday 2026-05-06, 13:15 - 14:15

Participating: Li Chen, Aarhus University

Location: KTH 3721, Lindstedsvägen 25

2026-05-06T13:15:00.000+02:00 2026-05-06T14:15:00.000+02:00 Li Chen: Fractional Gaussian Fields and the Parabolic Anderson Model on the Sierpiński gasket (Seminar, Probability and Mathematical Physics ) KTH 3721, Lindstedsvägen 25 (KTH, Stockholm, Sweden)Li Chen: Fractional Gaussian Fields and the Parabolic Anderson Model on the Sierpiński gasket (Seminar, Probability and Mathematical Physics )

Joshua B. Plotkin: Cooperation in Structured Populations: From Classical Game Theory to Modern Network Dynamics

7 May

Seminar, other

Thursday 2026-05-07, 12:00 - 13:00

Participating: Joshua B. Plotkin (University of Pennsylvania)

Location: KTH, Digital Futures hub, Osquars Backe 5, floor 2

Video link: https://kth-se.zoom.us/j/69560887455

2026-05-07T12:00:00.000+02:00 2026-05-07T13:00:00.000+02:00 Joshua B. Plotkin: Cooperation in Structured Populations: From Classical Game Theory to Modern Network Dynamics (Seminar, other) KTH, Digital Futures hub, Osquars Backe 5, floor 2 (KTH, Stockholm, Sweden)Joshua B. Plotkin: Cooperation in Structured Populations: From Classical Game Theory to Modern Network Dynamics (Seminar, other)

Oskar Schiller: The Initial Value Problem for the Generalised Einstein Equations

7 May

Seminar, Differential geometry and general relativity

Thursday 2026-05-07, 13:00 - 14:00

Participating: Oskar Schiller, University of Hamburg

Location: Cramér room, Roslagsvägen 26

2026-05-07T13:00:00.000+02:00 2026-05-07T14:00:00.000+02:00 Oskar Schiller: The Initial Value Problem for the Generalised Einstein Equations (Seminar, Differential geometry and general relativity) Cramér room, Roslagsvägen 26 (KTH, Stockholm, Sweden)Oskar Schiller: The Initial Value Problem for the Generalised Einstein Equations (Seminar, Differential geometry and general relativity)

Wojciech Chachólski: Chain modularity

12 May

Seminar, Applied CATS

Tuesday 2026-05-12, 10:15 - 11:15

Participating: Wojciech Chachólski (KTH)

Location: KTH 3418, Lindstedtsvägen 25 and Zoom

Video link: https://kth-se.zoom.us/j/65583358144?pwd=us6mdDtBgkEdZefvgbZPBWNujl3YuJ.1

2026-05-12T10:15:00.000+02:00 2026-05-12T11:15:00.000+02:00 Wojciech Chachólski: Chain modularity (Seminar, Applied CATS) KTH 3418, Lindstedtsvägen 25 and Zoom (KTH, Stockholm, Sweden)Wojciech Chachólski: Chain modularity (Seminar, Applied CATS)

Joshua Daniels-Holgate: Backwards uniqueness and rates of singularity formation in MCF.

12 May

Seminar, Differential geometry and general relativity

Tuesday 2026-05-12, 12:00 - 13:00

Participating: Joshua Daniels-Holgate, Queen Mary University London

Location: Cramér room, Roslagsvägen 26

2026-05-12T12:00:00.000+02:00 2026-05-12T13:00:00.000+02:00 Joshua Daniels-Holgate: Backwards uniqueness and rates of singularity formation in MCF. (Seminar, Differential geometry and general relativity) Cramér room, Roslagsvägen 26 (KTH, Stockholm, Sweden)Joshua Daniels-Holgate: Backwards uniqueness and rates of singularity formation in MCF. (Seminar, Differential geometry and general relativity)

Aravind Srinivasan: Generating and utilizing various types of negative dependence

12 May

Seminar, Theoretical computer science

Tuesday 2026-05-12, 14:15 - 15:15

Participating: Aravind Srinivasan, University of Maryland, College Park

Location: KTH, 3418

2026-05-12T14:15:00.000+02:00 2026-05-12T15:15:00.000+02:00 Aravind Srinivasan: Generating and utilizing various types of negative dependence (Seminar, Theoretical computer science) KTH, 3418 (KTH, Stockholm, Sweden)Aravind Srinivasan: Generating and utilizing various types of negative dependence (Seminar, Theoretical computer science)

Axel Ljungström: The Serre finiteness theorem in homotopy type theory

13 May

Seminar, Logic

Wednesday 2026-05-13, 10:00 - 12:00

Participating: Axel Ljungström (University of Nottingham)

Location: Albano house 1, floor 3, Room U (Kovalevsky)

2026-05-13T10:00:00.000+02:00 2026-05-13T12:00:00.000+02:00 Axel Ljungström: The Serre finiteness theorem in homotopy type theory (Seminar, Logic) Albano house 1, floor 3, Room U (Kovalevsky) (KTH, Stockholm, Sweden)Axel Ljungström: The Serre finiteness theorem in homotopy type theory (Seminar, Logic)

Mårten Nilsson: On the size of boundary pluripolar sets

13 May

Seminar, Analysis Stockholm

Wednesday 2026-05-13, 11:00 - 12:00

Participating: Mårten Nilsson (SU)

Location: Albano, Cramér Room

2026-05-13T11:00:00.000+02:00 2026-05-13T12:00:00.000+02:00 Mårten Nilsson: On the size of boundary pluripolar sets (Seminar, Analysis Stockholm) Albano, Cramér Room (KTH, Stockholm, Sweden)Mårten Nilsson: On the size of boundary pluripolar sets (Seminar, Analysis Stockholm)

Laurent Smits: Lifting toric varieties over the sphere and elliptic cohomology

13 May

Seminar, Algebra & Geometry

Wednesday 2026-05-13, 13:15 - 14:15

Participating: Laurent Smits (Utrecht)

Location: KTH, 3418

2026-05-13T13:15:00.000+02:00 2026-05-13T14:15:00.000+02:00 Laurent Smits: Lifting toric varieties over the sphere and elliptic cohomology (Seminar, Algebra & Geometry) KTH, 3418 (KTH, Stockholm, Sweden)Laurent Smits: Lifting toric varieties over the sphere and elliptic cohomology (Seminar, Algebra & Geometry)

Tatyana Turova: Scaling for the Largest Component in Critical Long-Range Geometric Random Graphs

13 May

Seminar, Probability and Mathematical Physics

Wednesday 2026-05-13, 13:15 - 14:15

Participating: Tatyana Turova, Lund University

Location: KTH 3721, Lindstedsvägen 25

2026-05-13T13:15:00.000+02:00 2026-05-13T14:15:00.000+02:00 Tatyana Turova: Scaling for the Largest Component in Critical Long-Range Geometric Random Graphs (Seminar, Probability and Mathematical Physics ) KTH 3721, Lindstedsvägen 25 (KTH, Stockholm, Sweden)Tatyana Turova: Scaling for the Largest Component in Critical Long-Range Geometric Random Graphs (Seminar, Probability and Mathematical Physics )

Mahmud Sami Aydin: Efficient and Accurate Sequence Analysis in Genomics and Transcriptomics Using Seeding Methods

13 May

Seminar, Computational Mathematics

Wednesday 2026-05-13, 13:30 - 14:30

Participating: Mahmud Sami Aydin

Location: Albano, Cramer Room

2026-05-13T13:30:00.000+02:00 2026-05-13T14:30:00.000+02:00 Mahmud Sami Aydin: Efficient and Accurate Sequence Analysis in Genomics and Transcriptomics Using Seeding Methods (Seminar, Computational Mathematics) Albano, Cramer Room (KTH, Stockholm, Sweden)Mahmud Sami Aydin: Efficient and Accurate Sequence Analysis in Genomics and Transcriptomics Using Seeding Methods (Seminar, Computational Mathematics)

Zhichen Zhou: Diophantine approximation and Markoff equation

15 May

Seminar, Graduate student

Friday 2026-05-15, 13:15 - 14:15

Participating: Zhichen Zhou

Location: Albano, Cramer Room

2026-05-15T13:15:00.000+02:00 2026-05-15T14:15:00.000+02:00 Zhichen Zhou: Diophantine approximation and Markoff equation (Seminar, Graduate student) Albano, Cramer Room (KTH, Stockholm, Sweden)Zhichen Zhou: Diophantine approximation and Markoff equation (Seminar, Graduate student)

SMC Master Class in Differential Geometry and General Relativity

18 May

Conference

Mon 2026-05-18 - Fri 2026-05-22

Location: KTH, D2

2026-05-18T00:00:00.000+02:00 2026-05-22T23:59:00.000+02:00 SMC Master Class in Differential Geometry and General Relativity (Conference) KTH, D2 (KTH, Stockholm, Sweden)SMC Master Class in Differential Geometry and General Relativity (Conference)

Workshop on Stochastic Analysis, Financial Mathematics and AI Methods

19 May

Seminar, Mathematical statistics

Tuesday 2026-05-19, 10:00 - 15:00

Participating: Fabian Andsem Harang, Emanuela Rosazza Gianin,Linn Engström,Kai Shao, Olena Tymoshenko, Jan Rems.

Location: D3 (Lindstedtsvägen 5)

2026-05-19T10:00:00.000+02:00 2026-05-19T15:00:00.000+02:00 Workshop on Stochastic Analysis, Financial Mathematics and AI Methods (Seminar, Mathematical statistics) D3 (Lindstedtsvägen 5) (KTH, Stockholm, Sweden)Workshop on Stochastic Analysis, Financial Mathematics and AI Methods (Seminar, Mathematical statistics)

Yacoub Hendi: The Geometry of Polynomial Group Convolutional Neural Networks

19 May

Seminar, Applied CATS

Tuesday 2026-05-19, 10:15 - 11:15

Participating: Yacoub Hendi (Uppsala University)

Location: KTH 3418, Lindstedtsvägen 25 and Zoom

Video link: https://kth-se.zoom.us/j/65583358144?pwd=us6mdDtBgkEdZefvgbZPBWNujl3YuJ.1

2026-05-19T10:15:00.000+02:00 2026-05-19T11:15:00.000+02:00 Yacoub Hendi: The Geometry of Polynomial Group Convolutional Neural Networks (Seminar, Applied CATS) KTH 3418, Lindstedtsvägen 25 and Zoom (KTH, Stockholm, Sweden)Yacoub Hendi: The Geometry of Polynomial Group Convolutional Neural Networks (Seminar, Applied CATS)

Oriol Reig: The cactus rank and structure tensors of Artinian Gorenstein algebras

19 May

Seminar, Commutative Algebra

Tuesday 2026-05-19, 15:00 - 16:00

Participating: Oriol Reig (University of Trento)

Location: Zoom

Video link: https://stockholmuniversity.zoom.us/j/67000375750

2026-05-19T15:00:00.000+02:00 2026-05-19T16:00:00.000+02:00 Oriol Reig: The cactus rank and structure tensors of Artinian Gorenstein algebras (Seminar, Commutative Algebra) Zoom (KTH, Stockholm, Sweden)Oriol Reig: The cactus rank and structure tensors of Artinian Gorenstein algebras (Seminar, Commutative Algebra)

Umberto Tarantino: 2-dimensional topologies via profunctorial algebras

20 May

Seminar, Logic

Wednesday 2026-05-20, 10:00 - 12:00

Participating: Umberto Tarantino (ENS Paris-Saclay)

Location: Albano house 1, floor 3, Room U (Kovalevsky)

2026-05-20T10:00:00.000+02:00 2026-05-20T12:00:00.000+02:00 Umberto Tarantino: 2-dimensional topologies via profunctorial algebras (Seminar, Logic) Albano house 1, floor 3, Room U (Kovalevsky) (KTH, Stockholm, Sweden)Umberto Tarantino: 2-dimensional topologies via profunctorial algebras (Seminar, Logic)

Luis Ferroni: The polytope of all matroids

20 May

Seminar, Combinatorics

Wednesday 2026-05-20, 10:15 - 11:15

Location: 3418

2026-05-20T10:15:00.000+02:00 2026-05-20T11:15:00.000+02:00 Luis Ferroni: The polytope of all matroids (Seminar, Combinatorics) 3418 (KTH, Stockholm, Sweden)Luis Ferroni: The polytope of all matroids (Seminar, Combinatorics)

Max von Horssen: Towards asymptotics of the correlation kernel for a family of 3×3-periodic hexagon tilings with merging gas phases

20 May

Seminar, Probability and Mathematical Physics

Wednesday 2026-05-20, 13:15 - 14:15

Participating: Max von Horssen, KU Leuven

Location: KTH 3721, Lindstedsvägen 25

2026-05-20T13:15:00.000+02:00 2026-05-20T14:15:00.000+02:00 Max von Horssen: Towards asymptotics of the correlation kernel for a family of 3×3-periodic hexagon tilings with merging gas phases (Seminar, Probability and Mathematical Physics ) KTH 3721, Lindstedsvägen 25 (KTH, Stockholm, Sweden)Max von Horssen: Towards asymptotics of the correlation kernel for a family of 3×3-periodic hexagon tilings with merging gas phases (Seminar, Probability and Mathematical Physics )

Anna Persson: TBA

21 May

Seminar, Numerical analysis

Thursday 2026-05-21, 14:15 - 15:00

Participating: Anna Persson (Uppsala University)

Location: KTH, 3721

2026-05-21T14:15:00.000+02:00 2026-05-21T15:00:00.000+02:00 Anna Persson: TBA (Seminar, Numerical analysis) KTH, 3721 (KTH, Stockholm, Sweden)Anna Persson: TBA (Seminar, Numerical analysis)

Peter Rudzis: Brownian particle systems with singular interactions

26 May

Seminar, Mathematical statistics

Tuesday 2026-05-26, 13:15 - 14:15

Participating: Peter Rudzis (Chalmers)

Location: 3721 (Lindstedtsvägen 25)

2026-05-26T13:15:00.000+02:00 2026-05-26T14:15:00.000+02:00 Peter Rudzis: Brownian particle systems with singular interactions (Seminar, Mathematical statistics) 3721 (Lindstedtsvägen 25) (KTH, Stockholm, Sweden)Peter Rudzis: Brownian particle systems with singular interactions (Seminar, Mathematical statistics)

Darij Grinberg: A quotient of the ring of symmetric functions generalizing quantum cohomology

26 May

Seminar, Commutative Algebra

Tuesday 2026-05-26, 15:00 - 16:00

Participating: Darij Grinberg (Drexel University)

Location: Albano, Kovalevsky room

2026-05-26T15:00:00.000+02:00 2026-05-26T16:00:00.000+02:00 Darij Grinberg: A quotient of the ring of symmetric functions generalizing quantum cohomology (Seminar, Commutative Algebra) Albano, Kovalevsky room (KTH, Stockholm, Sweden)Darij Grinberg: A quotient of the ring of symmetric functions generalizing quantum cohomology (Seminar, Commutative Algebra)

Bartosz Malman: One-sided problems in Fourier analysis

27 May

Seminar, Analysis Stockholm

Wednesday 2026-05-27, 11:00 - 12:00

Participating: Bartosz Malman (Mälardalen)

Location: Albano, Cramér Room

2026-05-27T11:00:00.000+02:00 2026-05-27T12:00:00.000+02:00 Bartosz Malman: One-sided problems in Fourier analysis (Seminar, Analysis Stockholm) Albano, Cramér Room (KTH, Stockholm, Sweden)Bartosz Malman: One-sided problems in Fourier analysis (Seminar, Analysis Stockholm)

Anders Mörtberg: On the algorithmic complexity of contortion solving

27 May

Seminar, Computational Mathematics

Wednesday 2026-05-27, 13:30 - 14:30

Participating: Anders Mörtberg (Stockholm University)

Location: Albano, Cramer Room

2026-05-27T13:30:00.000+02:00 2026-05-27T14:30:00.000+02:00 Anders Mörtberg: On the algorithmic complexity of contortion solving (Seminar, Computational Mathematics) Albano, Cramer Room (KTH, Stockholm, Sweden)Anders Mörtberg: On the algorithmic complexity of contortion solving (Seminar, Computational Mathematics)

Martin Bacques: Hamilton's Ricci flow and three manifolds with positive Ricci curvature

28 May

Seminar, Differential geometry and general relativity

Thursday 2026-05-28, 10:00 - 11:00

Participating: Martin Bacques, KTH

Location: Cramér room, Roslagsvägen 26

2026-05-28T10:00:00.000+02:00 2026-05-28T11:00:00.000+02:00 Martin Bacques: Hamilton's Ricci flow and three manifolds with positive Ricci curvature (Seminar, Differential geometry and general relativity) Cramér room, Roslagsvägen 26 (KTH, Stockholm, Sweden)Martin Bacques: Hamilton's Ricci flow and three manifolds with positive Ricci curvature (Seminar, Differential geometry and general relativity)

Benedetta Andina: The category of n-excisive functors from finite G-CW-complexes to spectra

28 May

Licentiate seminar

Thursday 2026-05-28, 13:15

Location: Cramér room, Albano building 1, Department of Mathematics, Stockholm University

Doctoral student: Benedetta Andina

2026-05-28T13:15:00.000+02:00 2026-05-28T13:15:00.000+02:00 Benedetta Andina: The category of n-excisive functors from finite G-CW-complexes to spectra (Licentiate seminar) Cramér room, Albano building 1, Department of Mathematics, Stockholm University (KTH, Stockholm, Sweden)Benedetta Andina: The category of n-excisive functors from finite G-CW-complexes to spectra (Licentiate seminar)

Anders Logg: Modelling and Simulating Cities with Digital Twins

28 May

Seminar, Numerical analysis

Thursday 2026-05-28, 14:15 - 15:00

Participating: Anders Logg (Chalmers University of Technology)

Location: KTH, 3721

2026-05-28T14:15:00.000+02:00 2026-05-28T15:00:00.000+02:00 Anders Logg: Modelling and Simulating Cities with Digital Twins (Seminar, Numerical analysis) KTH, 3721 (KTH, Stockholm, Sweden)Anders Logg: Modelling and Simulating Cities with Digital Twins (Seminar, Numerical analysis)

Rocío Gonzalez Diaz: Fuzzy Simplicial Homology: A Step Towards Fuzzy Topological Data Analysis

28 May

Seminar, Applied CATS

Thursday 2026-05-28, 15:15 - 15:45

Participating: Rocío Gonzalez Diaz (University of Sevilla)

Location: KTH 3721, Lindstedtsvägen 25 and Zoom

Video link: https://kth-se.zoom.us/j/65583358144?pwd=us6mdDtBgkEdZefvgbZPBWNujl3YuJ.1

2026-05-28T15:15:00.000+02:00 2026-05-28T15:45:00.000+02:00 Rocío Gonzalez Diaz: Fuzzy Simplicial Homology: A Step Towards Fuzzy Topological Data Analysis (Seminar, Applied CATS) KTH 3721, Lindstedtsvägen 25 and Zoom (KTH, Stockholm, Sweden)Rocío Gonzalez Diaz: Fuzzy Simplicial Homology: A Step Towards Fuzzy Topological Data Analysis (Seminar, Applied CATS)

Morten Brun: Computing Subdivision Bifiltrations

28 May

Seminar, Applied CATS

Thursday 2026-05-28, 15:45 - 16:15

Participating: Morten Brun (University of Bergen)

Location: KTH 3721, Lindstedtsvägen 25 and Zoom

Video link: https://kth-se.zoom.us/j/65583358144?pwd=us6mdDtBgkEdZefvgbZPBWNujl3YuJ.1

2026-05-28T15:45:00.000+02:00 2026-05-28T16:15:00.000+02:00 Morten Brun: Computing Subdivision Bifiltrations (Seminar, Applied CATS) KTH 3721, Lindstedtsvägen 25 and Zoom (KTH, Stockholm, Sweden)Morten Brun: Computing Subdivision Bifiltrations (Seminar, Applied CATS)

Swedish Mathematical Colloquium

29 May

Conference

Friday 2026-05-29

Location: Albano, Hörsal 6 (Casesal), floor 3, house 4

2026-05-29T00:00:00.000+02:00 2026-05-29T23:59:00.000+02:00 Swedish Mathematical Colloquium (Conference) Albano, Hörsal 6 (Casesal), floor 3, house 4 (KTH, Stockholm, Sweden)Swedish Mathematical Colloquium (Conference)

Algebraic invariants for filtered data and their computation

29 May

Public defences of doctoral theses

Applied and Computational Mathematics

Friday 2026-05-29, 09:00

Location: FB42, Roslagstullsbacken 21, Stockholm

Doctoral student: Isaac Ren , Algebra, kombinatorik och topologi

2026-05-29T09:00:00.000+02:00 2026-05-29T09:00:00.000+02:00 Algebraic invariants for filtered data and their computation (Public defences of doctoral theses) FB42, Roslagstullsbacken 21, Stockholm (KTH, Stockholm, Sweden)Algebraic invariants for filtered data and their computation (Public defences of doctoral theses)

David Alkass: The Strong Lefschetz Property and Geometric Aspects of Graded Artinian Gorenstein Algebras

1 Jun

Degree project

Monday 2026-06-01, 11:00 - 12:00

Participating: David Alkass

Location: Seminarierum 3721, KTH

2026-06-01T11:00:00.000+02:00 2026-06-01T12:00:00.000+02:00 David Alkass: The Strong Lefschetz Property and Geometric Aspects of Graded Artinian Gorenstein Algebras (Degree project) Seminarierum 3721, KTH (KTH, Stockholm, Sweden)David Alkass: The Strong Lefschetz Property and Geometric Aspects of Graded Artinian Gorenstein Algebras (Degree project)

Cesar Ceballos: Flow Polytopes and Framing Lattices

3 Jun

Seminar, Combinatorics

Wednesday 2026-06-03, 10:15 - 11:15

Location: 3418

2026-06-03T10:15:00.000+02:00 2026-06-03T11:15:00.000+02:00 Cesar Ceballos: Flow Polytopes and Framing Lattices (Seminar, Combinatorics) 3418 (KTH, Stockholm, Sweden)Cesar Ceballos: Flow Polytopes and Framing Lattices (Seminar, Combinatorics)

Vladislav Guskov: From Julia Sets to Brownian Motion: Setting the Stage for Matings

3 Jun

SMC Pre-colloquium

Wednesday 2026-06-03, 14:15 - 15:00

Participating: Vladislav Guskov (KTH)

Location: Albanova, FB54

2026-06-03T14:15:00.000+02:00 2026-06-03T15:00:00.000+02:00 Vladislav Guskov: From Julia Sets to Brownian Motion: Setting the Stage for Matings (SMC Pre-colloquium) Albanova, FB54 (KTH, Stockholm, Sweden)Vladislav Guskov: From Julia Sets to Brownian Motion: Setting the Stage for Matings (SMC Pre-colloquium)

Daniel Meyer: An Introduction to Matings

3 Jun

SMC Colloquium

Wednesday 2026-06-03, 15:15 - 17:00

Participating: Daniel Meyer (University of Liverpool)

Location: FR4 (Oskar Klein), Albanova

2026-06-03T15:15:00.000+02:00 2026-06-03T17:00:00.000+02:00 Daniel Meyer: An Introduction to Matings (SMC Colloquium) FR4 (Oskar Klein), Albanova (KTH, Stockholm, Sweden)Daniel Meyer: An Introduction to Matings (SMC Colloquium)

Jean-Baptiste Cadart: Initial data on the Big Bang singularity in the polarized T^2 and U(1)-symmetric vacuum cases.

4 Jun

Seminar, Differential geometry and general relativity

Thursday 2026-06-04, 09:00 - 10:00

Participating: Jean-Baptiste Cadart, KTH

Location: Cramér room, Roslagsvägen 26

2026-06-04T09:00:00.000+02:00 2026-06-04T10:00:00.000+02:00 Jean-Baptiste Cadart: Initial data on the Big Bang singularity in the polarized T^2 and U(1)-symmetric vacuum cases. (Seminar, Differential geometry and general relativity) Cramér room, Roslagsvägen 26 (KTH, Stockholm, Sweden)Jean-Baptiste Cadart: Initial data on the Big Bang singularity in the polarized T^2 and U(1)-symmetric vacuum cases. (Seminar, Differential geometry and general relativity)

Johan Slettengren: Deep Time-Adaptive Model Order Reduction For Hamiltonian Systems

4 Jun

Degree project

Thursday 2026-06-04, 09:30 - 11:30

Participating: Johan Slettengren (KTH)

Location: KTH 3721, Lindstedtsvägen 25 and Zoom

Video link: Meeting ID: 689 9740 0291; Password: 577875

Respondent: Vladislav Shubin

2026-06-04T09:30:00.000+02:00 2026-06-04T11:30:00.000+02:00 Johan Slettengren: Deep Time-Adaptive Model Order Reduction For Hamiltonian Systems (Degree project) KTH 3721, Lindstedtsvägen 25 and Zoom (KTH, Stockholm, Sweden)Johan Slettengren: Deep Time-Adaptive Model Order Reduction For Hamiltonian Systems (Degree project)

Klaus Kröncke: The Einstein equation on an anisotropic background

4 Jun

Seminar, Differential geometry and general relativity

Thursday 2026-06-04, 10:15 - 11:15

Participating: Klaus Kröncke, KTH

Location: Cramér room, Roslagsvägen 26

2026-06-04T10:15:00.000+02:00 2026-06-04T11:15:00.000+02:00 Klaus Kröncke: The Einstein equation on an anisotropic background (Seminar, Differential geometry and general relativity) Cramér room, Roslagsvägen 26 (KTH, Stockholm, Sweden)Klaus Kröncke: The Einstein equation on an anisotropic background (Seminar, Differential geometry and general relativity)

Qi Tang: TBA

4 Jun

Seminar, Numerical analysis

Thursday 2026-06-04, 14:15 - 15:00

Participating: Qi Tang (Georgia Institute of Technology)

Location: KTH, 3721

2026-06-04T14:15:00.000+02:00 2026-06-04T15:00:00.000+02:00 Qi Tang: TBA (Seminar, Numerical analysis) KTH, 3721 (KTH, Stockholm, Sweden)Qi Tang: TBA (Seminar, Numerical analysis)

Geometric Analysis: Parabolic and Elliptic Methods

8 Jun

Conference

Mon 2026-06-08 - Fri 2026-06-12

Location: KTH

2026-06-08T00:00:00.000+02:00 2026-06-12T23:59:00.000+02:00 Geometric Analysis: Parabolic and Elliptic Methods (Conference) KTH (KTH, Stockholm, Sweden)Geometric Analysis: Parabolic and Elliptic Methods (Conference)

AlCoVE 2026

8 Jun

Seminar, Combinatorics

Monday 2026-06-08, 16:00

Location: 3424

2026-06-08T16:00:00.000+02:00 2026-06-08T16:00:00.000+02:00 AlCoVE 2026 (Seminar, Combinatorics) 3424 (KTH, Stockholm, Sweden)AlCoVE 2026 (Seminar, Combinatorics)

AlCoVE 2026

9 Jun

Seminar, Combinatorics

Tuesday 2026-06-09, 16:00

Location: 3721

2026-06-09T16:00:00.000+02:00 2026-06-09T16:00:00.000+02:00 AlCoVE 2026 (Seminar, Combinatorics) 3721 (KTH, Stockholm, Sweden)AlCoVE 2026 (Seminar, Combinatorics)

Errol Yuksel: Representations of toposes

15 Jun

Dissertation

Monday 2026-06-15, 13:00

Location: Albano, Lärosal 22, Hus 4, Vån 2

Doctoral student: Errol Yuksel

2026-06-15T13:00:00.000+02:00 2026-06-15T13:00:00.000+02:00 Errol Yuksel: Representations of toposes (Dissertation) Albano, Lärosal 22, Hus 4, Vån 2 (KTH, Stockholm, Sweden)Errol Yuksel: Representations of toposes (Dissertation)