Matematiikan ja systeemianalyysin laitos

Ajankohtaista

Esitelmiä, seminaareja ja väitöksiä

* Seuraavan viikon tapahtumat merkitty tähdellä

Teemu Lundström (Aalto)
What is a polytope?
* Monday 23 February 2026,   14:15,   Y313
This is an expository talk about polytopes. I will introduce what polytopes are and how to construct them. I will talk about faces, face lattices, f-vectors and duality of polytopes and what is meant by the "combinatorics of polytopes". I will talk about some classical results and conjectures on polytopes and how to turn combinatorial objects into polytopes. Everyone is welcome.
AGC Seminar

Romain Usciati (Paris-Saclay)
TBA
* Tuesday 24 February 2026,   10:15,   M3 (M234)

Milla Laurikkala
Midterm review
* Tuesday 24 February 2026,   11:15,   M2 (M233)

Lorenzo Zacchini (Aalto University)
Fractional integrals on spaces of homogeneous type
* Wednesday 25 February 2026,   10:15,   M3 (M234)
Analysis seminar / Hytönen

Madeline Nurcombe (The University of Sydney)
TBA
Thursday 26 February 2026,   09:00,   U250a
Mathematical physics seminar

Theo Elenius
Midterm review
Wednesday 04 March 2026,   10:15,   M3 (M234)
Seminar on analysis and geometry

Eetu Reijonen
On the effect of socioeconomic conditions on population health --- Prediction of disease burden in OECD countries (MSc thesis presentation)
Monday 09 March 2026,   15:15,   Y405

Dr. John Urschel (MIT)
TBA
Tuesday 10 March 2026,   15:15,   U5 (U147)

Riku Anttila (University of Jyväskylä)
Uniqueness of sign-changing solutions to Trudinger's equation
Wednesday 11 March 2026,   10:15,   M3 (M234)
We establish uniqueness for sign-changing solutions to Trudinger’s parabolic equation with time dependent $C^2$ Dirichlet boundary data. This talk is based on my joint work with Peter Lindqvist and Mikko Parviainen; preprint available at arXiv:2602.04748.
Seminar on analysis and geometry

Sylvester Eriksson-Bique (University of Jyväskylä)
p-Dirichlet structures, the resistance conjecture and energy image density property
Wednesday 11 March 2026,   11:15,   M3 (M234)
We develop the axioms for p-dirichlet structures. This abstract framework unifies different approaches and leads to new results in conformal geometry. We show how two conjectures that were open for Dirichlet spaces can be shown to hold in this very general setting. In fact, the proofs came from thinking in this general framework. The talk includes joint work with Riku Anttila, Mathav Murugan and Lassi Rainio.
Seminar on analysis and geometry

Matematiikan kandiseminaari (Bachelor thesis seminar in Math.)
Thursday 12 March 2026,   09:00,   TBA
Further information
Ohjelma: https://mycourses.aalto.fi/course/view.php?id=34597#module-908887

Philémon Bordereau (EPFL)
TBA
Tuesday 07 April 2026,   10:15,   M3 (M234)

Zofia Grochulska
TBA
Wednesday 15 April 2026,   10:15,   M3 (M234)
Seminar on analysis and geometry / Korte

MSc Ian Välimaa (Aalto)
TBA (Mid-term review)
Monday 20 April 2026,   14:15,   M3 (M234)
Aalto Stochastics & Statistics Seminar / Leskelä

Matematiikan kandiseminaari (Bachelor thesis seminar in Math.)
Friday 08 May 2026,   09:00,   TBA
Further information
Ohjelma: https://mycourses.aalto.fi/course/view.php?id=34597#module-908887

Matematiikan kandiseminaari (Bachelor thesis seminar in Math.)
Monday 15 June 2026,   09:00,   TBA
Further information
Ohjelma: https://mycourses.aalto.fi/course/view.php?id=34597#module-908887

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