Matematiikan ja systeemianalyysin laitos

Ajankohtaista

Esitelmiä, seminaareja ja väitöksiä

* Seuraavan viikon tapahtumat merkitty tähdellä

Johan Salmelin (Aalto)
Energy disaggregation of electric heating appliances (MSc thesis talk)
* Today * Friday 14 December 2018,   11:15,   M3 (M234)

Istvan Prause
Arctic curves beyond the arctic circle
* Monday 17 December 2018,   15:00,   M3 (M234)
The dimer model studies random configurations of perfect matchings (dimer covers) of bipartite planar graphs. Through an associated height function such a configuration is encoded in a random surface. These random surfaces (with a fixed boundary) exhibit limit shape formation: a deterministic limit surface emerges in the macroscopic limit. The imposed boundary condition can have dramatic effect: in certain regions the dimers line up in an ordered fashion (form a frozen facet) and do not look random at all. A prime example of this phenomenon is the arctic circle of domino tilings of the Aztec diamond from 1995. We now have, mostly due to Kenyon et al., a general theory which describes these phenomena in unprecedented detail. The limit shape is described by a convex but singular and degenerate variational problem with a gradient constraint. These features are responsible for facet formation and the appearance of arctic curves. In the talk, I will use the lozenge tiling model (dimer model on the hexagonal lattice) to showcase these issues and address how one can analyse the variational problem.
Aalto Stochastics and Statistics seminar / Ilmonen, Kytölä, Leskelä

Joonas Laihanen
A distribution-based subpopulation framework for statistic estimation
* Tuesday 18 December 2018,   15:15,   M2 (M233)
MS-E1609 - Seminar on stochastics and statistics

Luis Alvarez Esteban (University of Turku)
A Class of Solvable Stationary Singular Stochastic Control Problems of Linear Diffusions
* Wednesday 19 December 2018,   10:00,   U3
Further information
Stochastic Sauna 2018

Ioan Manolescu (Université de Fribourg)
Uniform Lipschitz functions on the triangular lattice have logarithmic variations
* Wednesday 19 December 2018,   11:00,   U3
Further information
Stochastic Sauna 2018

Mari Myllymäki (Natural Resources Institute Finland (Luke))
Global envelopes for testing with functional test statistics and functional data analysis
* Wednesday 19 December 2018,   13:00,   U3
Further information
Stochastic Sauna 2018

Stefan Geiss (University of Jyväskylä)
Approximation of stochastic integrals, Riemann-Liouville operators, and bounded mean oscillation
* Wednesday 19 December 2018,   14:00,   U3
Further information
Stochastic Sauna 2018

Alexandre Proutiere (KTH, Stockholm)
Clustering in Block Markov Chains
* Wednesday 19 December 2018,   15:15,   U3
Further information
Stochastic Sauna 2018

Christian Webb (Aalto University)
When is a random variable close to being normally distributed?
* Wednesday 19 December 2018,   16:15,   U3
Further information
Stochastic Sauna 2018

Anastasia Molchanova (Sobolev Institute of Mathematics, Novosibirsk)
TBA
Wednesday 16 January 2019,   12:15,   M3 (M234)
Seminar on analysis and geometry

Julian Weigt
TBA
Wednesday 23 January 2019,   12:15,   M3 (M234)
Seminar on analysis and geometry

Kristian Moring
TBA
Wednesday 30 January 2019,   12:15,   M3 (M234)
Seminar on analysis and geometry

Vincenzo Vespri (University of Firenze)
Some regularity problems concerning anisotropic operators
Wednesday 06 February 2019,   12:15,   M3 (M234)
Seminar on analysis and geometry

Emma-Karoliina Kurki
TBA
Wednesday 13 February 2019,   12:15,   M3 (M234)
Seminar on analysis and geometry

Leah Schätzler (University of Erlangen)
Existence of variational solutions for doubly nonlinear equations of porous medium type
Wednesday 27 February 2019,   12:15,   M3 (M234)
Seminar on analysis and geometry

Cintia Pacchiano
TBA
Wednesday 06 March 2019,   12:15,   M3 (M234)
Seminar on analysis and geometry

Olli Saari (University of Bonn)
TBA
Wednesday 13 March 2019,   12:15,   M3 (M234)
Seminar on analysis and geometry

Show the events of the past year

Sivusta vastaa: webmaster-math [at] list [dot] aalto [dot] fi